323304472 has 8 divisors (see below), whose sum is σ = 606195900. Its totient is φ = 161652232.

The previous prime is 323304467. The next prime is 323304481. The reversal of 323304472 is 274403323.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) 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 323304472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20206522 + ... + 20206537.

Almost surely, 2^323304472 is an apocalyptic number.

It is an amenable number.

323304472 is a deficient number, since it is larger than the sum of its proper divisors (282891428).

323304472 is a wasteful number, since it uses less digits than its factorization.

323304472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40413065 (or 40413061 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 323304472 is about 17980.6693979952. The cubic root of 323304472 is about 686.3367237997.

Adding to 323304472 its reverse (274403323), we get a palindrome (597707795).

The spelling of 323304472 in words is "three hundred twenty-three million, three hundred four thousand, four hundred seventy-two".