490269872 has 30 divisors (see below), whose sum is σ = 955675812. Its totient is φ = 243651616.

The previous prime is 490269859. The next prime is 490269877. The reversal of 490269872 is 278962094.

It is not an unprimeable number, because it can be changed into a prime (490269877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1106483 + ... + 1106925.

Almost surely, 2^490269872 is an apocalyptic number.

It is an amenable number.

490269872 is a deficient number, since it is larger than the sum of its proper divisors (465405940).

490269872 is an equidigital number, since it uses as much as digits as its factorization.

490269872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 490269872 is about 22142.0385692013. The cubic root of 490269872 is about 788.5182243988.

The spelling of 490269872 in words is "four hundred ninety million, two hundred sixty-nine thousand, eight hundred seventy-two".