392368 has 20 divisors (see below), whose sum is σ = 770040. Its totient is φ = 193664.

The previous prime is 392363. The next prime is 392383. The reversal of 392368 is 863293.

It is a happy number.

392368 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (7776) is a multiple of the sum of its prime factors (324).

It is not an unprimeable number, because it can be changed into a prime (392363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2103 + ... + 2281.

It is an arithmetic number, because the mean of its divisors is an integer number (38502).

2³⁹²³⁶⁸ is an apocalyptic number.

It is an amenable number.

392368 is a deficient number, since it is larger than the sum of its proper divisors (377672).

392368 is a wasteful number, since it uses less digits than its factorization.

392368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 318 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 392368 is about 626.3928479796. The cubic root of 392368 is about 73.2090088149.

The spelling of 392368 in words is "three hundred ninety-two thousand, three hundred sixty-eight".