323320332 has 24 divisors (see below), whose sum is σ = 770466816. Its totient is φ = 105480208.

The previous prime is 323320289. The next prime is 323320343. The reversal of 323320332 is 233023323.

It is a junction number, because it is equal to n+sod(n) for n = 323320299 and 323320308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286068 + ... + 287195.

It is an arithmetic number, because the mean of its divisors is an integer number (32102784).

Almost surely, 2^323320332 is an apocalyptic number.

It is an amenable number.

323320332 is an abundant number, since it is smaller than the sum of its proper divisors (447146484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323320332 is a wasteful number, since it uses less digits than its factorization.

323320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573317 (or 573315 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

The square root of 323320332 is about 17981.1104217732. The cubic root of 323320332 is about 686.3479465772.

Adding to 323320332 its reverse (233023323), we get a palindrome (556343655).

The spelling of 323320332 in words is "three hundred twenty-three million, three hundred twenty thousand, three hundred thirty-two".