Table:
text: Media in the San Francisco Bay Area
AM
AM
Station Frequency Network_Affiliation Format City_of_License Status_
KSFO 560 ABC News News/Talk San Francisco Owned by Cumulus Media
KEAR 610 Family Radio Christian Radio San Francisco Owned and operated by the network
KNBR 680 CBS Sports Radio Sports San Francisco Owned by Cumulus Media
KCBS 740 CBS News San Francisco Owned and operated by the network
KGO 810 ABC News San Francisco Owned by Cumulus Media
KTRB 860 ESPN Deportes Spanish Sports San Francisco Owned by Comerica Bank
KKSF 910 Fox News Radio News/Talk Oakland Owned by Clear Channel Communications
KNEW 960 NBC Radio News/Talk Oakland Owned by Clear Channel Communications

text: Media in the San Francisco Bay Area
AM
AM
Station Frequency Network_Affiliation Format City_of_License Status_
KIQI 1010 Independent Spanish San Francisco Owned by Multicultural Broadcasting
KTCT 1050 Fox Sports Radio Sports San Mateo Owned by Cumulus Media
KFAX 1100 Salem Communications Religious Talk San Francisco Owned by Salem Communications
KLOK 1170 Independent Indian San Jose Owned by Principle Broadcasting
KDYA 1190 Independent Gospel Music Vallejo Owned by Baybridge Communications
KDOW 1220 Wall Street Business Network Salem Communications Business News/Talk Palo Alto Owned by Salem Communications
KSFB 1260 Immaculate Heart Radio Catholic Radio San Francisco Owned and operated by the network
KMKY 1310 Radio Disney Children`s Oakland Owned and operated by the network
KZSF 1370 Independent Spanish San Jose Owned by Carlos Duarate

text: Media in the San Francisco Bay Area
AM
AM
Station Frequency Network_Affiliation Format City_of_License Status_
KVTO 1400 Singtao Chinese Radio in Cantonese Chinese Berkeley Owned by YMF Media
KVVN 1430 Independent Vietnamese Santa Clara Owned by YMF Media
KEST 1450 Bay Area Metro Radio Chinese San Francisco Owned by Multicultural Broadcasting
KSJX 1500 Independent Vietnamese San Jose Owned by Multicultural Broadcasting
KSFN 1510 Independent Chinese Piedmont Owned by Mapleton Communications
KZDG 1550 Independent Indian San Francisco Owned and operated by CBS Radio
KLIV 1590 Independent News San Jose Owned by Empire Broadcasting
KDIA 1640 Independent Religious Talk Vallejo Owned by Baybridge Communications

Question: What is the cumulative frequency of media owned by Cumulus Media and formatted as News AM in the San Francisco Bay Area?