392980741 has 8 divisors (see below), whose sum is σ = 406028480. Its totient is φ = 380110752.

The previous prime is 392980739. The next prime is 392980751. The reversal of 392980741 is 147089293.

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

It is a cyclic number.

It is not a de Polignac number, because 392980741 - 2¹ = 392980739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392980751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39936 + ... + 48793.

It is an arithmetic number, because the mean of its divisors is an integer number (50753560).

Almost surely, 2^392980741 is an apocalyptic number.

It is an amenable number.

392980741 is a deficient number, since it is larger than the sum of its proper divisors (13047739).

392980741 is a wasteful number, since it uses less digits than its factorization.

392980741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88875.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 392980741 is about 19823.7418516283. The cubic root of 392980741 is about 732.4709791373.

The spelling of 392980741 in words is "three hundred ninety-two million, nine hundred eighty thousand, seven hundred forty-one".