329111164 has 12 divisors (see below), whose sum is σ = 589338904. Its totient is φ = 160728624.

The previous prime is 329111161. The next prime is 329111173. The reversal of 329111164 is 461111923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329111161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956547 + ... + 956890.

Almost surely, 2^329111164 is an apocalyptic number.

It is an amenable number.

329111164 is a deficient number, since it is larger than the sum of its proper divisors (260227740).

329111164 is a wasteful number, since it uses less digits than its factorization.

329111164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913484 (or 1913482 counting only the distinct ones).

The product of its digits is 1296, while the sum is 28.

The square root of 329111164 is about 18141.4212232669. The cubic root of 329111164 is about 690.4213375676.

The spelling of 329111164 in words is "three hundred twenty-nine million, one hundred eleven thousand, one hundred sixty-four".