490466964 has 24 divisors (see below), whose sum is σ = 1232455840. Its totient is φ = 150912864.

The previous prime is 490466947. The next prime is 490466971. The reversal of 490466964 is 469664094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571854 + ... + 1572165.

Almost surely, 2^490466964 is an apocalyptic number.

It is an amenable number.

490466964 is an abundant number, since it is smaller than the sum of its proper divisors (741988876).

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

490466964 is a wasteful number, since it uses less digits than its factorization.

490466964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144039 (or 3144037 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The square root of 490466964 is about 22146.4887510413. The cubic root of 490466964 is about 788.6238735674.

The spelling of 490466964 in words is "four hundred ninety million, four hundred sixty-six thousand, nine hundred sixty-four".