What is the Population of the Place with an Area (km 2) larger than 498.77?
CREATE TABLE "main_places" (
  "place" text,
  "code" real,
  "area_km_2" real,
  "population" real,
  "most_spoken_language" text
);
SELECT COUNT("population") FROM "main_places" WHERE "area_km_2">498.77;