Hecho matemático: 8668 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 8668 is an uninteresting number.
Fecha histórica: September 24th is the day in 1957 that President Dwight D. Eisenhower sends 101st Airborne Division troops to Little Rock, Arkansas, to enforce desegregation.