Fatto generale: 93590 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 93590 is a boring number.
Trivia: 93590 is an unremarkable number.
Data storica: March 28th is the day in 845 that Paris is sacked by Viking raiders, probably under Ragnar Lodbrok, who collects a huge ransom in exchange for leaving.