Fait mathématique: 6907 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 6907 is an unremarkable number.
Date historique: November 28th is the day in 1979 that Air New Zealand Flight 901, a DC-10 operated sightseeing flight over Antarctica, crashes into Mount Erebus, killing all 257 people on board.