490622882 has 8 divisors (see below), whose sum is σ = 739148700. Its totient is φ = 244239984.

The previous prime is 490622863. The next prime is 490622911. The reversal of 490622882 is 288226094.

It can be written as a sum of positive squares in 2 ways, for example, as 310499641 + 180123241 = 17621^2 + 13421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535157 + ... + 536072.

Almost surely, 2^490622882 is an apocalyptic number.

490622882 is a deficient number, since it is larger than the sum of its proper divisors (248525818).

490622882 is a wasteful number, since it uses less digits than its factorization.

490622882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071460.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 490622882 is about 22150.0086230232. The cubic root of 490622882 is about 788.7074317808.

The spelling of 490622882 in words is "four hundred ninety million, six hundred twenty-two thousand, eight hundred eighty-two".