328950983 has 2 divisors, whose sum is σ = 328950984. Its totient is φ = 328950982.

The previous prime is 328950977. The next prime is 328951001. The reversal of 328950983 is 389059823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328950983 - 2⁴ = 328950967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328950883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164475491 + 164475492.

It is an arithmetic number, because the mean of its divisors is an integer number (164475492).

Almost surely, 2^328950983 is an apocalyptic number.

328950983 is a deficient number, since it is larger than the sum of its proper divisors (1).

328950983 is an equidigital number, since it uses as much as digits as its factorization.

328950983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 328950983 is about 18137.0058995414. The cubic root of 328950983 is about 690.3093082197.

The spelling of 328950983 in words is "three hundred twenty-eight million, nine hundred fifty thousand, nine hundred eighty-three".