Hecho matemático: 4974 is the sum of its proper divisors that contain the digit 8.
Trivia: 4974 is an uninteresting number.
Fecha histórica: August 13th is the day in 1536 that Buddhist monks from Kyōto's Enryaku-ji temple set fire to 21 Nichiren temples throughout in what will be known as the Tenbun Hokke Disturbance.