490871180 has 12 divisors (see below), whose sum is σ = 1030829520. Its totient is φ = 196348464.

The previous prime is 490871093. The next prime is 490871189. The reversal of 490871180 is 81178094.

It is not an unprimeable number, because it can be changed into a prime (490871189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12271760 + ... + 12271799.

It is an arithmetic number, because the mean of its divisors is an integer number (85902460).

Almost surely, 2^490871180 is an apocalyptic number.

It is an amenable number.

490871180 is an abundant number, since it is smaller than the sum of its proper divisors (539958340).

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

490871180 is a wasteful number, since it uses less digits than its factorization.

490871180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24543568 (or 24543566 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 490871180 is about 22155.6128328692. The cubic root of 490871180 is about 788.8404609416.

The spelling of 490871180 in words is "four hundred ninety million, eight hundred seventy-one thousand, one hundred eighty".