Fait général: 7849 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 7849 is the number of connected 6-regular graphs with 12 vertices.
Culture générale: 7849 is an uninteresting number.
Date historique: June 27th is the day in 1898 that the first solo circumnavigation of the globe is completed by Joshua Slocum from Briar Island, Nova Scotia.