490702860724 has 24 divisors (see below), whose sum is σ = 896094601920. Its totient is φ = 234676510464.

The previous prime is 490702860653. The next prime is 490702860883. The reversal of 490702860724 is 427068207094.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3768612 + ... + 3896644.

It is an arithmetic number, because the mean of its divisors is an integer number (37337275080).

Almost surely, 2^490702860724 is an apocalyptic number.

It is an amenable number.

490702860724 is a deficient number, since it is larger than the sum of its proper divisors (405391741196).

490702860724 is a wasteful number, since it uses less digits than its factorization.

490702860724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169719 (or 169717 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 490702860724 in words is "four hundred ninety billion, seven hundred two million, eight hundred sixty thousand, seven hundred twenty-four".