323304404 has 24 divisors (see below), whose sum is σ = 570181248. Its totient is φ = 160401440.

The previous prime is 323304391. The next prime is 323304433. The reversal of 323304404 is 404403323.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 323304404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364049 + ... + 364935.

It is an arithmetic number, because the mean of its divisors is an integer number (23757552).

Almost surely, 2^323304404 is an apocalyptic number.

It is an amenable number.

323304404 is a deficient number, since it is larger than the sum of its proper divisors (246876844).

323304404 is a wasteful number, since it uses less digits than its factorization.

323304404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 323304404 is about 17980.6675070755. The cubic root of 323304404 is about 686.3366756811.

Adding to 323304404 its reverse (404403323), we get a palindrome (727707727).

The spelling of 323304404 in words is "three hundred twenty-three million, three hundred four thousand, four hundred four".