390324332 has 12 divisors (see below), whose sum is σ = 683291616. Its totient is φ = 195098160.

The previous prime is 390324307. The next prime is 390324397. The reversal of 390324332 is 233423093.

It is a junction number, because it is equal to n+sod(n) for n = 390324295 and 390324304.

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, 644 + ... + 27947.

It is an arithmetic number, because the mean of its divisors is an integer number (56940968).

Almost surely, 2^390324332 is an apocalyptic number.

It is an amenable number.

390324332 is a deficient number, since it is larger than the sum of its proper divisors (292967284).

390324332 is a wasteful number, since it uses less digits than its factorization.

390324332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32008 (or 32006 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 390324332 is about 19756.6275462185. The cubic root of 390324332 is about 730.8168325847.

The spelling of 390324332 in words is "three hundred ninety million, three hundred twenty-four thousand, three hundred thirty-two".