General fact: 4277 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 4277 is an uninteresting number.
Trivia: 4277 is an unremarkable number.
Historical date: September 16th is the day in 1812 that the Fire of Moscow (1812) begins shortly after midnight and destroys three quarters of the city days later.