508870716 has 12 divisors (see below), whose sum is σ = 1187365032. Its totient is φ = 169623568.

The previous prime is 508870709. The next prime is 508870757. The reversal of 508870716 is 617078805.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21202935 + ... + 21202958.

It is an arithmetic number, because the mean of its divisors is an integer number (98947086).

Almost surely, 2^508870716 is an apocalyptic number.

It is an amenable number.

508870716 is an abundant number, since it is smaller than the sum of its proper divisors (678494316).

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

508870716 is a wasteful number, since it uses less digits than its factorization.

508870716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42405900 (or 42405898 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 42.

The square root of 508870716 is about 22558.1629571204. The cubic root of 508870716 is about 798.3668328083.

The spelling of 508870716 in words is "five hundred eight million, eight hundred seventy thousand, seven hundred sixteen".