392320076 has 6 divisors (see below), whose sum is σ = 686560140. Its totient is φ = 196160036.

The previous prime is 392320069. The next prime is 392320079. The reversal of 392320076 is 670023293.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (392320079) 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 as a sum of consecutive naturals, namely, 49040006 + ... + 49040013.

It is an arithmetic number, because the mean of its divisors is an integer number (114426690).

Almost surely, 2^392320076 is an apocalyptic number.

It is an amenable number.

392320076 is a deficient number, since it is larger than the sum of its proper divisors (294240064).

392320076 is a wasteful number, since it uses less digits than its factorization.

392320076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98080023 (or 98080021 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 392320076 is about 19807.0713635308. The cubic root of 392320076 is about 732.0602810002.

The spelling of 392320076 in words is "three hundred ninety-two million, three hundred twenty thousand, seventy-six".