392982 has 8 divisors (see below), whose sum is σ = 785976. Its totient is φ = 130992.

The previous prime is 392981. The next prime is 392983. The reversal of 392982 is 289293.

It is an interprime number because it is at equal distance from previous prime (392981) and next prime (392983).

It is a sphenic number, since it is the product of 3 distinct primes.

392982 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 392982.

It is not an unprimeable number, because it can be changed into a prime (392981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32743 + ... + 32754.

It is an arithmetic number, because the mean of its divisors is an integer number (98247).

2³⁹²⁹⁸² is an apocalyptic number.

392982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

392982 is a wasteful number, since it uses less digits than its factorization.

392982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65502.

The product of its digits is 7776, while the sum is 33.

The square root of 392982 is about 626.8827641593. The cubic root of 392982 is about 73.2471761347.

The spelling of 392982 in words is "three hundred ninety-two thousand, nine hundred eighty-two".