Fatto generale: 2629 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2629 is the smallest number whose reciprocal has period 14.
Trivia: 2629 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: March 13th is the day in 1988 that the Seikan Tunnel, the longest undersea tunnel in the world, opens between Aomori and Hakodate, Japan.