500608840 has 32 divisors (see below), whose sum is σ = 1137314880. Its totient is φ = 198297792.

The previous prime is 500608831. The next prime is 500608841. The reversal of 500608840 is 48806005.

It is a super-2 number, since 2×500608840² = 501218421372291200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (500608841) by changing a digit.

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, 56634 + ... + 64873.

It is an arithmetic number, because the mean of its divisors is an integer number (35541090).

Almost surely, 2^500608840 is an apocalyptic number.

It is an amenable number.

500608840 is an abundant number, since it is smaller than the sum of its proper divisors (636706040).

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

500608840 is a wasteful number, since it uses less digits than its factorization.

500608840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121621 (or 121617 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 500608840 is about 22374.2897093964. The cubic root of 500608840 is about 794.0225530630.

The spelling of 500608840 in words is "five hundred million, six hundred eight thousand, eight hundred forty".