392396 has 12 divisors (see below), whose sum is σ = 691152. Its totient is φ = 194928.

The previous prime is 392389. The next prime is 392423. The reversal of 392396 is 693293.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 392396.

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, 866 + ... + 1238.

It is an arithmetic number, because the mean of its divisors is an integer number (57596).

2³⁹²³⁹⁶ is an apocalyptic number.

It is an amenable number.

392396 is a deficient number, since it is larger than the sum of its proper divisors (298756).

392396 is a wasteful number, since it uses less digits than its factorization.

392396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 638 counting only the distinct ones).

The product of its digits is 8748, while the sum is 32.

The square root of 392396 is about 626.4151977722. The cubic root of 392396 is about 73.2107502103.

The spelling of 392396 in words is "three hundred ninety-two thousand, three hundred ninety-six".