490084880 has 40 divisors (see below), whose sum is σ = 1146301632. Its totient is φ = 194854784.

The previous prime is 490084873. The next prime is 490084909. The reversal of 490084880 is 88480094.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×490084880² = 480366379209228800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4982 + ... + 31701.

Almost surely, 2^490084880 is an apocalyptic number.

490084880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

490084880 is an abundant number, since it is smaller than the sum of its proper divisors (656216752).

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

490084880 is a wasteful number, since it uses less digits than its factorization.

490084880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36863 (or 36857 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 490084880 is about 22137.8607819274. The cubic root of 490084880 is about 788.4190355490.

The spelling of 490084880 in words is "four hundred ninety million, eighty-four thousand, eight hundred eighty".