Hecho matemático: 29723 is an uninteresting number.
Trivia: 29723 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: May 17th is the day in 1933 that Vidkun Quisling and Johan Bernhard Hjort form Nasjonal Samling — the national-socialist party of Norway.