490837570 has 16 divisors (see below), whose sum is σ = 912008448. Its totient is φ = 190001520.

The previous prime is 490837553. The next prime is 490837577. The reversal of 490837570 is 75738094.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (490837577) 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, 791364 + ... + 791983.

It is an arithmetic number, because the mean of its divisors is an integer number (57000528).

Almost surely, 2^490837570 is an apocalyptic number.

490837570 is a deficient number, since it is larger than the sum of its proper divisors (421170878).

490837570 is a wasteful number, since it uses less digits than its factorization.

490837570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583385.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 490837570 is about 22154.8543213446. The cubic root of 490837570 is about 788.8224565349.

The spelling of 490837570 in words is "four hundred ninety million, eight hundred thirty-seven thousand, five hundred seventy".