3278 = 2 x 11 x 149. The three prime factors are distinct in length.
327824 + 1 is a prime number.
The decimal expansion of pi has a string of two 7s starting in the 3278th position.
In base 6, the digits of 3278 are, in order, the first five digits of the periodic sequence with initial period 2, 3, 1, 0: 23102.
The IBM 3278 was a member of a class of video terminals (display devices) manufactured in the 1970s.