392916 has 24 divisors (see below), whose sum is σ = 927360. Its totient is φ = 129472.

The previous prime is 392911. The next prime is 392923. The reversal of 392916 is 619293.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392911) by changing a digit.

392916 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 1525 + ... + 1763.

It is an arithmetic number, because the mean of its divisors is an integer number (38640).

2³⁹²⁹¹⁶ is an apocalyptic number.

It is an amenable number.

392916 is an abundant number, since it is smaller than the sum of its proper divisors (534444).

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

392916 is a wasteful number, since it uses less digits than its factorization.

392916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 381 counting only the distinct ones).

The product of its digits is 2916, while the sum is 30.

The square root of 392916 is about 626.8301205271. The cubic root of 392916 is about 73.2430753665.

The spelling of 392916 in words is "three hundred ninety-two thousand, nine hundred sixteen".