328296903 has 16 divisors (see below), whose sum is σ = 483571200. Its totient is φ = 196447680.

The previous prime is 328296901. The next prime is 328296949. The reversal of 328296903 is 309692823.

It is not a de Polignac number, because 328296903 - 2¹ = 328296901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328296901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60358 + ... + 65571.

It is an arithmetic number, because the mean of its divisors is an integer number (30223200).

Almost surely, 2^328296903 is an apocalyptic number.

328296903 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

328296903 is a deficient number, since it is larger than the sum of its proper divisors (155274297).

328296903 is a wasteful number, since it uses less digits than its factorization.

328296903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126022.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 328296903 is about 18118.9652850266. The cubic root of 328296903 is about 689.8514719162.

The spelling of 328296903 in words is "three hundred twenty-eight million, two hundred ninety-six thousand, nine hundred three".