490740160 has 112 divisors (see below), whose sum is σ = 1213737984. Its totient is φ = 188863488.

The previous prime is 490740149. The next prime is 490740161. The reversal of 490740160 is 61047094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490740161) 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, 1007437 + ... + 1007923.

Almost surely, 2^490740160 is an apocalyptic number.

490740160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490740160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606868992).

490740160 is an abundant number, since it is smaller than the sum of its proper divisors (722997824).

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

490740160 is a wasteful number, since it uses less digits than its factorization.

490740160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618 (or 608 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 490740160 is about 22152.6558227225. The cubic root of 490740160 is about 788.7702707177.

The spelling of 490740160 in words is "four hundred ninety million, seven hundred forty thousand, one hundred sixty".