Hecho general: 9834 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 9834 is an unremarkable number.
Trivia: 9834 is a boring number.
Fecha histórica: December 3rd is the day in 2009 that a suicide bombing in Mogadishu, Somalia, claims the lives of 25 people, including three ministers of the Transitional Federal Government.