Fatto generale: 2800 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2800 is an unremarkable number.
Trivia: 2800 is a boring number.
Data storica: August 31st is the day in 2006 that Stolen on August 22, 2004, Edvard Munch's famous painting The Scream is recovered in a raid by Norwegian police.