Fait général: 2676 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2676 is a number n for which f(n) is a repdigit.
Culture générale: 2676 is a boring number.
Date historique: April 29th is the day in 1882 that the "Elektromote" – forerunner of the trolleybus – is tested by Ernst Werner von Siemens in Berlin.