323423204 has 24 divisors (see below), whose sum is σ = 618632448. Its totient is φ = 147042720.

The previous prime is 323423203. The next prime is 323423207. The reversal of 323423204 is 402324323.

It is a self number, because there is not a number n which added to its sum of digits gives 323423204.

It is not an unprimeable number, because it can be changed into a prime (323423203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42932 + ... + 49899.

It is an arithmetic number, because the mean of its divisors is an integer number (25776352).

Almost surely, 2^323423204 is an apocalyptic number.

It is an amenable number.

323423204 is a deficient number, since it is larger than the sum of its proper divisors (295209244).

323423204 is a wasteful number, since it uses less digits than its factorization.

323423204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92915 (or 92913 counting only the distinct ones).

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

The square root of 323423204 is about 17983.9707517556. The cubic root of 323423204 is about 686.4207314616.

Adding to 323423204 its reverse (402324323), we get a palindrome (725747527).

The spelling of 323423204 in words is "three hundred twenty-three million, four hundred twenty-three thousand, two hundred four".