490023080 has 32 divisors (see below), whose sum is σ = 1103344200. Its totient is φ = 195868416.

The previous prime is 490023077. The next prime is 490023101. The reversal of 490023080 is 80320094.

It can be written as a sum of positive squares in 4 ways, for example, as 348270244 + 141752836 = 18662^2 + 11906^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65786 + ... + 72854.

Almost surely, 2^490023080 is an apocalyptic number.

490023080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

490023080 is an abundant number, since it is smaller than the sum of its proper divisors (613321120).

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

490023080 is a wasteful number, since it uses less digits than its factorization.

490023080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8813 (or 8809 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 490023080 is about 22136.4649390999. The cubic root of 490023080 is about 788.3858941167.

The spelling of 490023080 in words is "four hundred ninety million, twenty-three thousand, eighty".