392080487 has 2 divisors, whose sum is σ = 392080488. Its totient is φ = 392080486.

The previous prime is 392080483. The next prime is 392080541. The reversal of 392080487 is 784080293.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 392080487 - 2² = 392080483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (392080483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196040243 + 196040244.

It is an arithmetic number, because the mean of its divisors is an integer number (196040244).

Almost surely, 2^392080487 is an apocalyptic number.

392080487 is a deficient number, since it is larger than the sum of its proper divisors (1).

392080487 is an equidigital number, since it uses as much as digits as its factorization.

392080487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 392080487 is about 19801.0223725948. The cubic root of 392080487 is about 731.9112281242.

The spelling of 392080487 in words is "three hundred ninety-two million, eighty thousand, four hundred eighty-seven".