Fatto generale: 6944 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 6944 is the number of degree sequences for graphs with 6 vertices.
Trivia: 6944 is a boring number.
Data storica: January 4th is the day in 1965 that United States President Lyndon B. Johnson proclaims his "Great Society" during his State of the Union address.