322975372 has 12 divisors (see below), whose sum is σ = 568675576. Its totient is φ = 160496640.

The previous prime is 322975369. The next prime is 322975403. The reversal of 322975372 is 273579223.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247029 + ... + 248332.

Almost surely, 2^322975372 is an apocalyptic number.

It is an amenable number.

322975372 is a deficient number, since it is larger than the sum of its proper divisors (245700204).

322975372 is a wasteful number, since it uses less digits than its factorization.

322975372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495528 (or 495526 counting only the distinct ones).

The product of its digits is 158760, while the sum is 40.

The square root of 322975372 is about 17971.5155732620. The cubic root of 322975372 is about 686.1037647580.

The spelling of 322975372 in words is "three hundred twenty-two million, nine hundred seventy-five thousand, three hundred seventy-two".