490112980 has 96 divisors (see below), whose sum is σ = 1292175360. Its totient is φ = 152254080.

The previous prime is 490112977. The next prime is 490113017. The reversal of 490112980 is 89211094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57175 + ... + 65185.

It is an arithmetic number, because the mean of its divisors is an integer number (13460160).

Almost surely, 2^490112980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490112980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646087680).

490112980 is an abundant number, since it is smaller than the sum of its proper divisors (802062380).

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

490112980 is a wasteful number, since it uses less digits than its factorization.

490112980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8069 (or 8067 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 490112980 is about 22138.4954321652. The cubic root of 490112980 is about 788.4341037902.

The spelling of 490112980 in words is "four hundred ninety million, one hundred twelve thousand, nine hundred eighty".