326983164 has 24 divisors (see below), whose sum is σ = 787573248. Its totient is φ = 105478320.

The previous prime is 326983087. The next prime is 326983169. The reversal of 326983164 is 461389623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326983169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439122 + ... + 439865.

It is an arithmetic number, because the mean of its divisors is an integer number (32815552).

Almost surely, 2^326983164 is an apocalyptic number.

It is an amenable number.

326983164 is an abundant number, since it is smaller than the sum of its proper divisors (460590084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326983164 is a wasteful number, since it uses less digits than its factorization.

326983164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879025 (or 879023 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 326983164 is about 18082.6757975693. The cubic root of 326983164 is about 688.9300535736.

The spelling of 326983164 in words is "three hundred twenty-six million, nine hundred eighty-three thousand, one hundred sixty-four".