Fatto generale: 83654 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 83654 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 83654 is an uninteresting number.
Data storica: January 13th is the day in 1605 that the controversial play Eastward Hoe by Ben Jonson, George Chapman, and John Marston is performed, landing two of the authors in prison.