490760907 has 64 divisors (see below), whose sum is σ = 840892416. Its totient is φ = 247639680.

The previous prime is 490760903. The next prime is 490760909. The reversal of 490760907 is 709067094.

It is not a de Polignac number, because 490760907 - 2² = 490760903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (490760903) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 871408 + ... + 871970.

It is an arithmetic number, because the mean of its divisors is an integer number (13138944).

Almost surely, 2^490760907 is an apocalyptic number.

490760907 is a deficient number, since it is larger than the sum of its proper divisors (350131509).

490760907 is a wasteful number, since it uses less digits than its factorization.

490760907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 490760907 is about 22153.1240911976. The cubic root of 490760907 is about 788.7813861630.

The spelling of 490760907 in words is "four hundred ninety million, seven hundred sixty thousand, nine hundred seven".