Fatto generale: 2889 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2889 is a number n for which n^{2}+1 is 5 times another square.
Trivia: 2889 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: November 28th is the day in 1729 that Natchez Indians massacre 138 Frenchmen, 35 French women, and 56 children at Fort Rosalie, near the site of modern-day Natchez, Mississippi.