323223345 has 32 divisors (see below), whose sum is σ = 604867200. Its totient is φ = 163311552.

The previous prime is 323223337. The next prime is 323223359. The reversal of 323223345 is 543322323.

323223345 is a `hidden beast` number, since 3 + 2 + 322 + 334 + 5 = 666.

It is not a de Polignac number, because 323223345 - 2³ = 323223337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60442 + ... + 65571.

It is an arithmetic number, because the mean of its divisors is an integer number (18902100).

Almost surely, 2^323223345 is an apocalyptic number.

It is an amenable number.

323223345 is a deficient number, since it is larger than the sum of its proper divisors (281643855).

323223345 is a wasteful number, since it uses less digits than its factorization.

323223345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126046 (or 126040 counting only the distinct ones).

The product of its digits is 12960, while the sum is 27.

The square root of 323223345 is about 17978.4133059622. The cubic root of 323223345 is about 686.2793113581.

Adding to 323223345 its reverse (543322323), we get a palindrome (866545668).

The spelling of 323223345 in words is "three hundred twenty-three million, two hundred twenty-three thousand, three hundred forty-five".