Fatto generale: 4268 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 4268 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 4268 is a boring number.
Data storica: September 7th is the day in 1822 that Dom Pedro I declares Brazil independent from Portugal on the shores of the Ipiranga Brook in São Paulo.