508670768 has 20 divisors (see below), whose sum is σ = 985967400. Its totient is φ = 254227584.

The previous prime is 508670761. The next prime is 508670791. The reversal of 508670768 is 867076805.

It is not an unprimeable number, because it can be changed into a prime (508670761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43571 + ... + 53997.

It is an arithmetic number, because the mean of its divisors is an integer number (49298370).

Almost surely, 2^508670768 is an apocalyptic number.

It is an amenable number.

508670768 is a deficient number, since it is larger than the sum of its proper divisors (477296632).

508670768 is a wasteful number, since it uses less digits than its factorization.

508670768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13484 (or 13478 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 508670768 is about 22553.7306891787. The cubic root of 508670768 is about 798.2622530274.

The spelling of 508670768 in words is "five hundred eight million, six hundred seventy thousand, seven hundred sixty-eight".