Fatto generale: 74490 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 74490 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 74490 is an uninteresting number.
Data storica: December 12th is the day in 1915 that President of the Republic of China, Yuan Shikai, announces his intention to reinstate the monarchy and proclaim himself Emperor of China.