326164916 has 48 divisors (see below), whose sum is σ = 730891392. Its totient is φ = 123638400.

The previous prime is 326164901. The next prime is 326164931. The reversal of 326164916 is 619461623.

326164916 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (326164901) and next prime (326164931).

It is a self number, because there is not a number n which added to its sum of digits gives 326164916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2915 + ... + 25706.

It is an arithmetic number, because the mean of its divisors is an integer number (15226904).

Almost surely, 2^326164916 is an apocalyptic number.

It is an amenable number.

326164916 is an abundant number, since it is smaller than the sum of its proper divisors (404726476).

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

326164916 is a wasteful number, since it uses less digits than its factorization.

326164916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28680 (or 28678 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 326164916 is about 18060.0364340718. The cubic root of 326164916 is about 688.3549102916.

The spelling of 326164916 in words is "three hundred twenty-six million, one hundred sixty-four thousand, nine hundred sixteen".