490965536 has 12 divisors (see below), whose sum is σ = 966588462. Its totient is φ = 245482752.

The previous prime is 490965509. The next prime is 490965547. The reversal of 490965536 is 635569094.

It can be written as a sum of positive squares in only one way, i.e., 325585936 + 165379600 = 18044^2 + 12860^2 .

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 as a sum of consecutive naturals, namely, 7671305 + ... + 7671368.

Almost surely, 2^490965536 is an apocalyptic number.

It is an amenable number.

490965536 is a deficient number, since it is larger than the sum of its proper divisors (475622926).

490965536 is a wasteful number, since it uses less digits than its factorization.

490965536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15342683 (or 15342675 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 47.

The square root of 490965536 is about 22157.7421232399. The cubic root of 490965536 is about 788.8910017386.

The spelling of 490965536 in words is "four hundred ninety million, nine hundred sixty-five thousand, five hundred thirty-six".