323538268 has 12 divisors (see below), whose sum is σ = 585716040. Its totient is φ = 156190832.

The previous prime is 323538209. The next prime is 323538331. The reversal of 323538268 is 862835323.

It is a self number, because there is not a number n which added to its sum of digits gives 323538268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394446 + ... + 1394677.

It is an arithmetic number, because the mean of its divisors is an integer number (48809670).

Almost surely, 2^323538268 is an apocalyptic number.

It is an amenable number.

323538268 is a deficient number, since it is larger than the sum of its proper divisors (262177772).

323538268 is a wasteful number, since it uses less digits than its factorization.

323538268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789156 (or 2789154 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 323538268 is about 17987.1695383126. The cubic root of 323538268 is about 686.5021242512.

The spelling of 323538268 in words is "three hundred twenty-three million, five hundred thirty-eight thousand, two hundred sixty-eight".