500670720 has 360 divisors, whose sum is σ = 1958806080. Its totient is φ = 121098240.

The previous prime is 500670707. The next prime is 500670763. The reversal of 500670720 is 27076005.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1140261 + ... + 1140699.

It is an arithmetic number, because the mean of its divisors is an integer number (5441128).

Almost surely, 2^500670720 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 500670720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (979403040).

500670720 is an abundant number, since it is smaller than the sum of its proper divisors (1458135360).

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

500670720 is a wasteful number, since it uses less digits than its factorization.

500670720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 500670720 is about 22375.6725038601. The cubic root of 500670720 is about 794.0552679542.

The spelling of 500670720 in words is "five hundred million, six hundred seventy thousand, seven hundred twenty".