Fatto matematico: 1739 is a value of n for which n^{8}, n^{9}, n^{10}, and n^{11} have the same digit sum.
Trivia: 1739 is an uninteresting number.
Data storica: October 4th is the day in 1967 that Omar Ali Saifuddin III of Brunei abdicates in favour of his son, His Majesty Sultan Hassanal Bolkiah.