490760244 has 36 divisors (see below), whose sum is σ = 1335959716. Its totient is φ = 151003008.

The previous prime is 490760219. The next prime is 490760251. The reversal of 490760244 is 442067094.

490760244 is a `hidden beast` number, since 4 + 9 + 0 + 7 + 602 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 61027344 + 429732900 = 7812^2 + 20730^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 490760199 and 490760208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 523849 + ... + 524784.

Almost surely, 2^490760244 is an apocalyptic number.

It is an amenable number.

490760244 is an abundant number, since it is smaller than the sum of its proper divisors (845199472).

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

490760244 is a wasteful number, since it uses less digits than its factorization.

490760244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048656 (or 1048651 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 490760244 is about 22153.1091271632. The cubic root of 490760244 is about 788.7810309579.

The spelling of 490760244 in words is "four hundred ninety million, seven hundred sixty thousand, two hundred forty-four".