Fatto generale: 4474 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 4474 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 4474 is an uninteresting number.
Data storica: March 31st is the day in 1992 that the USS Missouri, the last active United States Navy battleship, is decommissioned in Long Beach, California.