490588858 has 8 divisors (see below), whose sum is σ = 736008480. Its totient is φ = 245252700.

The previous prime is 490588841. The next prime is 490588909. The reversal of 490588858 is 858885094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 490588799 and 490588808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3168 + ... + 31483.

It is an arithmetic number, because the mean of its divisors is an integer number (92001060).

Almost surely, 2^490588858 is an apocalyptic number.

490588858 is a deficient number, since it is larger than the sum of its proper divisors (245419622).

490588858 is a wasteful number, since it uses less digits than its factorization.

490588858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41732.

The product of its (nonzero) digits is 3686400, while the sum is 55.

The square root of 490588858 is about 22149.2405738888. The cubic root of 490588858 is about 788.6891994460.

The spelling of 490588858 in words is "four hundred ninety million, five hundred eighty-eight thousand, eight hundred fifty-eight".