323979952 has 20 divisors (see below), whose sum is σ = 627991056. Its totient is φ = 161917760.

The previous prime is 323979947. The next prime is 323979973. The reversal of 323979952 is 259979323.

It is a junction number, because it is equal to n+sod(n) for n = 323979896 and 323979905.

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, 64077 + ... + 68947.

Almost surely, 2^323979952 is an apocalyptic number.

It is an amenable number.

323979952 is a deficient number, since it is larger than the sum of its proper divisors (304011104).

323979952 is a wasteful number, since it uses less digits than its factorization.

323979952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9036 (or 9030 counting only the distinct ones).

The product of its digits is 918540, while the sum is 49.

The square root of 323979952 is about 17999.4431024963. The cubic root of 323979952 is about 686.8143790477.

The spelling of 323979952 in words is "three hundred twenty-three million, nine hundred seventy-nine thousand, nine hundred fifty-two".