322734164 has 12 divisors (see below), whose sum is σ = 574043988. Its totient is φ = 158721600.

The previous prime is 322734163. The next prime is 322734187. The reversal of 322734164 is 461437223.

It can be written as a sum of positive squares in 2 ways, for example, as 57304900 + 265429264 = 7570^2 + 16292^2 .

It is a super-2 number, since 2×322734164² = 208314681225557792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 322734164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322734161) 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, 661097 + ... + 661584.

It is an arithmetic number, because the mean of its divisors is an integer number (47836999).

Almost surely, 2^322734164 is an apocalyptic number.

It is an amenable number.

322734164 is a deficient number, since it is larger than the sum of its proper divisors (251309824).

322734164 is a wasteful number, since it uses less digits than its factorization.

322734164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322746 (or 1322744 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 322734164 is about 17964.8034779120. The cubic root of 322734164 is about 685.9329210477.

The spelling of 322734164 in words is "three hundred twenty-two million, seven hundred thirty-four thousand, one hundred sixty-four".