490560882 has 32 divisors (see below), whose sum is σ = 1170035712. Its totient is φ = 134066064.

The previous prime is 490560877. The next prime is 490560883. The reversal of 490560882 is 288065094.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (490560883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252948 + ... + 254879.

It is an arithmetic number, because the mean of its divisors is an integer number (36563616).

Almost surely, 2^490560882 is an apocalyptic number.

490560882 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

490560882 is an abundant number, since it is smaller than the sum of its proper divisors (679474830).

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

490560882 is a wasteful number, since it uses less digits than its factorization.

490560882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507862.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 490560882 is about 22148.6090308173. The cubic root of 490560882 is about 788.6742074025.

The spelling of 490560882 in words is "four hundred ninety million, five hundred sixty thousand, eight hundred eighty-two".