323457164 has 12 divisors (see below), whose sum is σ = 599347224. Its totient is φ = 152215104.

The previous prime is 323457161. The next prime is 323457191. The reversal of 323457164 is 461754323.

It is not an unprimeable number, because it can be changed into a prime (323457161) 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, 2378294 + ... + 2378429.

It is an arithmetic number, because the mean of its divisors is an integer number (49945602).

Almost surely, 2^323457164 is an apocalyptic number.

323457164 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

323457164 is a deficient number, since it is larger than the sum of its proper divisors (275890060).

323457164 is a wasteful number, since it uses less digits than its factorization.

323457164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756744 (or 4756742 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 323457164 is about 17984.9149011053. The cubic root of 323457164 is about 686.4447557451. Note that the first 3 decimals are identical.

The spelling of 323457164 in words is "three hundred twenty-three million, four hundred fifty-seven thousand, one hundred sixty-four".