323401304 has 8 divisors (see below), whose sum is σ = 606377460. Its totient is φ = 161700648.

The previous prime is 323401297. The next prime is 323401339. The reversal of 323401304 is 403104323.

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

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, 20212574 + ... + 20212589.

Almost surely, 2^323401304 is an apocalyptic number.

It is an amenable number.

323401304 is a deficient number, since it is larger than the sum of its proper divisors (282976156).

323401304 is a wasteful number, since it uses less digits than its factorization.

323401304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40425169 (or 40425165 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 323401304 is about 17983.3618659026. The cubic root of 323401304 is about 686.4052378780.

Adding to 323401304 its reverse (403104323), we get a palindrome (726505627).

The spelling of 323401304 in words is "three hundred twenty-three million, four hundred one thousand, three hundred four".