Hecho general: 869 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 869 is the number of different resistances that can be created in a circuit of 9 equal resistors.
Trivia: 869 is an uninteresting number.
Fecha histórica: May 18th is the day in 2006 that the post Loktantra Andolan government passes a landmark bill curtailing the power of the monarchy and making Nepal a secular country.