328990264173 has 16 divisors (see below), whose sum is σ = 487805726400. Its totient is φ = 219141108720.

The previous prime is 328990264147. The next prime is 328990264181. The reversal of 328990264173 is 371462099823.

328990264173 is a `hidden beast` number, since 3 + 289 + 90 + 264 + 17 + 3 = 666.

It is not a de Polignac number, because 328990264173 - 2³⁶ = 260270787437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328990260173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5126803 + ... + 5190576.

It is an arithmetic number, because the mean of its divisors is an integer number (30487857900).

Almost surely, 2^328990264173 is an apocalyptic number.

It is an amenable number.

328990264173 is a deficient number, since it is larger than the sum of its proper divisors (158815462227).

328990264173 is a wasteful number, since it uses less digits than its factorization.

328990264173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10318569 (or 10318563 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 328990264173 in words is "three hundred twenty-eight billion, nine hundred ninety million, two hundred sixty-four thousand, one hundred seventy-three".