Fait général: 2997 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2997 is 222 + 999 + 999 + 777.
Culture générale: 2997 is an uninteresting number.
Date historique: March 15th is the day in 1514 that Jodocus Badius Ascensius publishes Christiern Pedersen's Latin version of Saxo’s Gesta Danorum, the oldest known version of that work.