Fatto matematico: 93817 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 93817 is an unremarkable number.
Data storica: November 10th is the day in 1954 that U.S. President Dwight D. Eisenhower dedicates the USMC War Memorial (Iwo Jima memorial) in Arlington National Cemetery.