500863680 has 168 divisors, whose sum is σ = 1751618544. Its totient is φ = 131328000.

The previous prime is 500863651. The next prime is 500863691. The reversal of 500863680 is 86368005.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174255 + ... + 177105.

Almost surely, 2^500863680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500863680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875809272).

500863680 is an abundant number, since it is smaller than the sum of its proper divisors (1250754864).

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

500863680 is a wasteful number, since it uses less digits than its factorization.

500863680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935 (or 2922 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 500863680 is about 22379.9839142033. The cubic root of 500863680 is about 794.1572652808.

The spelling of 500863680 in words is "five hundred million, eight hundred sixty-three thousand, six hundred eighty".