390760480 has 48 divisors (see below), whose sum is σ = 1007100864. Its totient is φ = 142094080.

The previous prime is 390760477. The next prime is 390760483. The reversal of 390760480 is 84067093.

It is an interprime number because it is at equal distance from previous prime (390760477) and next prime (390760483).

It is not an unprimeable number, because it can be changed into a prime (390760483) 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, 109252 + ... + 112771.

It is an arithmetic number, because the mean of its divisors is an integer number (20981268).

Almost surely, 2^390760480 is an apocalyptic number.

It is an amenable number.

390760480 is an abundant number, since it is smaller than the sum of its proper divisors (616340384).

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

390760480 is a wasteful number, since it uses less digits than its factorization.

390760480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222049 (or 222041 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 390760480 is about 19767.6624819426. The cubic root of 390760480 is about 731.0889359151.

The spelling of 390760480 in words is "three hundred ninety million, seven hundred sixty thousand, four hundred eighty".