Hecho general: 67798 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 67798 is an uninteresting number.
Trivia: 67798 is a boring number.
Fecha histórica: August 15th is the day in 1248 that the foundation stone of Cologne Cathedral, built to house the relics of the Three Wise Men, is laid.