Hecho general: 9007 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 9007 is an unremarkable number.
Trivia: 9007 is an uninteresting number.
Fecha histórica: August 28th is the day in 1833 that the Slavery Abolition Act 1833 receives Royal Assent, abolishing slavery through most the British Empire.