508930317 has 48 divisors (see below), whose sum is σ = 905433600. Its totient is φ = 281413440.

The previous prime is 508930271. The next prime is 508930321. The reversal of 508930317 is 713039805.

It is not a de Polignac number, because 508930317 - 2¹⁵ = 508897549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508930117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34809 + ... + 47217.

It is an arithmetic number, because the mean of its divisors is an integer number (18863200).

Almost surely, 2^508930317 is an apocalyptic number.

It is an amenable number.

508930317 is a deficient number, since it is larger than the sum of its proper divisors (396503283).

508930317 is a wasteful number, since it uses less digits than its factorization.

508930317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12463 (or 12450 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 508930317 is about 22559.4839701621. The cubic root of 508930317 is about 798.3980009108.

The spelling of 508930317 in words is "five hundred eight million, nine hundred thirty thousand, three hundred seventeen".