392981041924 has 27 divisors (see below), whose sum is σ = 710687151783. Its totient is φ = 190133310600.

The previous prime is 392981041913. The next prime is 392981041931. The reversal of 392981041924 is 429140189293.

The square root of 392981041924 is 626882.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 38861629 + ... + 38871739.

Almost surely, 2^392981041924 is an apocalyptic number.

392981041924 is the 626882-nd square number.

It is an amenable number.

392981041924 is a deficient number, since it is larger than the sum of its proper divisors (317706109859).

392981041924 is an frugal number, since it uses more digits than its factorization.

392981041924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20288 (or 10144 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 392981041924 in words is "three hundred ninety-two billion, nine hundred eighty-one million, forty-one thousand, nine hundred twenty-four".