math_fact: 1738 is 6952 / 4, and this equation uses each digit 1-9 exactly once.
trivia: 1738 is a boring number.
historical_date: October 3rd is the day in 1908 that the Pravda newspaper is founded by Leon Trotsky, Adolph Joffe, Matvey Skobelev and other Russian exiles in Vienna.