324372164 has 6 divisors (see below), whose sum is σ = 567651294. Its totient is φ = 162186080.

The previous prime is 324372109. The next prime is 324372173. The reversal of 324372164 is 461273423.

It can be written as a sum of positive squares in only one way, i.e., 324288064 + 84100 = 18008^2 + 290^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 324372164.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40546517 + ... + 40546524.

It is an arithmetic number, because the mean of its divisors is an integer number (94608549).

Almost surely, 2^324372164 is an apocalyptic number.

It is an amenable number.

324372164 is a deficient number, since it is larger than the sum of its proper divisors (243279130).

324372164 is a wasteful number, since it uses less digits than its factorization.

324372164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81093045 (or 81093043 counting only the distinct ones).

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

The square root of 324372164 is about 18010.3349219275. The cubic root of 324372164 is about 687.0914210988.

The spelling of 324372164 in words is "three hundred twenty-four million, three hundred seventy-two thousand, one hundred sixty-four".