329324227164 has 36 divisors (see below), whose sum is σ = 834256471776. Its totient is φ = 109537642368.

The previous prime is 329324227123. The next prime is 329324227181. The reversal of 329324227164 is 461722423923.

329324227164 is a `hidden beast` number, since 32 + 9 + 32 + 422 + 7 + 164 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9862269 + ... + 9895604.

Almost surely, 2^329324227164 is an apocalyptic number.

It is an amenable number.

329324227164 is an abundant number, since it is smaller than the sum of its proper divisors (504932244612).

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

329324227164 is a wasteful number, since it uses less digits than its factorization.

329324227164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19758346 (or 19758341 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

It can be divided in two parts, 32932 and 4227164, that added together give a square (4260096 = 2064²).

The spelling of 329324227164 in words is "three hundred twenty-nine billion, three hundred twenty-four million, two hundred twenty-seven thousand, one hundred sixty-four".