324683428 has 24 divisors (see below), whose sum is σ = 586283040. Its totient is φ = 157231680.

The previous prime is 324683413. The next prime is 324683441. The reversal of 324683428 is 824386423.

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 in 7 ways as a sum of consecutive naturals, for example, 15675 + ... + 29917.

It is an arithmetic number, because the mean of its divisors is an integer number (24428460).

Almost surely, 2^324683428 is an apocalyptic number.

It is an amenable number.

324683428 is a deficient number, since it is larger than the sum of its proper divisors (261599612).

324683428 is a wasteful number, since it uses less digits than its factorization.

324683428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14427 (or 14425 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The square root of 324683428 is about 18018.9741106424. The cubic root of 324683428 is about 687.3111259895.

The spelling of 324683428 in words is "three hundred twenty-four million, six hundred eighty-three thousand, four hundred twenty-eight".