Hecho general: 8970 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 8970 is 8 + 9^{4} + 7^{4} + 0.
Trivia: 8970 is an uninteresting number.
Fecha histórica: July 22nd is the day in 1942 that the United States government begins compulsory civilian gasoline rationing due to the wartime demands.