390980390376 has 16 divisors (see below), whose sum is σ = 977450976000. Its totient is φ = 130326796784.

The previous prime is 390980390357. The next prime is 390980390393. The reversal of 390980390376 is 673093089093.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8145424776 + ... + 8145424823.

It is an arithmetic number, because the mean of its divisors is an integer number (61090686000).

Almost surely, 2^390980390376 is an apocalyptic number.

It is an amenable number.

390980390376 is an abundant number, since it is smaller than the sum of its proper divisors (586470585624).

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

390980390376 is a wasteful number, since it uses less digits than its factorization.

390980390376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16290849608 (or 16290849604 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 57.

The spelling of 390980390376 in words is "three hundred ninety billion, nine hundred eighty million, three hundred ninety thousand, three hundred seventy-six".