context: Periyakalva is a village in the Nellore mandal of Gangadhara, Chittoor district. It is located at a distance of 4 km from the center of Gangadhara Nellore. M. It is about 10 km from the nearest town, Chittoor. M. Is also in the distance. According to 2011 Indian census data, the village is spread over 660 houses and a population of 2673 490 hectares. The number of males in the village is 1347, the number of females is 1326. The number of Scheduled Castes is 582 and the number of Scheduled Tribes is 23. The census location code of the village is 596666 [2] .PIN code: 517125.
question: What is the area of ​​a large village?
answers.text: 490 hectares