Fatto generale: 29939 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 29939 is an uninteresting number.
Trivia: 29939 is a boring number.
Data storica: December 19th is the day in 1964 that the South Vietnamese military junta of Nguyen Khanh dissolved the High National Council and arrested some of the members.