323423344 has 10 divisors (see below), whose sum is σ = 626632760. Its totient is φ = 161711664.

The previous prime is 323423329. The next prime is 323423369. The reversal of 323423344 is 443324323.

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, 10106964 + ... + 10106995.

It is an arithmetic number, because the mean of its divisors is an integer number (62663276).

Almost surely, 2^323423344 is an apocalyptic number.

It is an amenable number.

323423344 is a deficient number, since it is larger than the sum of its proper divisors (303209416).

323423344 is a wasteful number, since it uses less digits than its factorization.

323423344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20213967 (or 20213961 counting only the distinct ones).

The product of its digits is 20736, while the sum is 28.

The square root of 323423344 is about 17983.9746441102. The cubic root of 323423344 is about 686.4208305051.

Adding to 323423344 its reverse (443324323), we get a palindrome (766747667).

The spelling of 323423344 in words is "three hundred twenty-three million, four hundred twenty-three thousand, three hundred forty-four".