490766976 has 96 divisors (see below), whose sum is σ = 1614007200. Its totient is φ = 140216832.

The previous prime is 490766959. The next prime is 490766977. The reversal of 490766976 is 679667094.

490766976 is a `hidden beast` number, since 490 + 7 + 66 + 97 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (490766977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22366 + ... + 38493.

It is an arithmetic number, because the mean of its divisors is an integer number (16812575).

Almost surely, 2^490766976 is an apocalyptic number.

It is an amenable number.

490766976 is an abundant number, since it is smaller than the sum of its proper divisors (1123240224).

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

490766976 is a wasteful number, since it uses less digits than its factorization.

490766976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60886 (or 60871 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The square root of 490766976 is about 22153.2610691970. The cubic root of 490766976 is about 788.7846376408.

The spelling of 490766976 in words is "four hundred ninety million, seven hundred sixty-six thousand, nine hundred seventy-six".