Hecho general: 97979 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 97979 is an unremarkable number.
Trivia: 97979 is a boring number.
Fecha histórica: April 3rd is the day in 1933 that First flight over Mount Everest, a British expedition, led by the Marquis of Clydesdale, and funded by Lucy, Lady Houston.