Negative six thousand nine hundred and sixty eight-69681 - 6969 = -6968
Lol, if I were a female you'd be following me around.
HINT 1: I've used this number in some sort of username before. It could be only one of the digits in the number or all four of the digits in the number if you think it has that many.
Should this be interpreted as that the number can't be anything 1-999?