Fatto generale: 2977 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2977 is a boring number.
Trivia: 2977 is an unremarkable number.
Data storica: February 24th is the day in 1809 that London's Drury Lane Theatre burns to the ground, leaving owner Richard Brinsley Sheridan destitute.