Fatto generale: 97799 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 97799 is a boring number.
Trivia: 97799 is an unremarkable number.
Data storica: October 6th is the day in 1854 that the Great fire of Newcastle and Gateshead starts shortly after midnight, leading to 53 deaths and hundreds injured.