Hecho general: 97883 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 97883 is a boring number.
Trivia: 97883 is an unremarkable number.
Fecha histórica: December 29th is the day in 1911 that Sun Yat-sen becomes the provisional President of the Republic of China; he formally takes office on January 1, 1912.