Córdoba (Spanish pronunciation: [ˈkorðoβa]) is a city located near the geographical center of Argentina, in the foothills of the Sierras Chicas on the Suquía River, about 700 km (435 mi) northwest of Buenos Aires. It is the capital of Córdoba Province. Córdoba is the second-largest city in Argentina after the federal capital Buenos Aires, with about 1.3 million inhabitants according to the 2001 census. The city was founded on 6 July 1573 by Jerónimo Luis de Cabrera, who named it after Córdoba, Spain. It was one of the first Spanish colonial capitals of the region that is now Argentina (the older city was Santiago del Estero, founded in 1553). The Universidad Nacional de Córdoba is the oldest university in Argentina. It was founded in 1613 by the Jesuit Order.