328

328 = 2³ x 41.

328 is the sum of the first 15 primes.

328 reversed (823) is a prime number.

328 concatenated with its successor is a square: 328329 = 573².

328 is 101001000 in base 2 (binary).

328 has a representation as a sum of two squares: 328 = 2² + 14².


The Ferrari 328 was a sports car manufactured in the late 1980s.

Source: What's Special About This Number?