508794219 has 12 divisors (see below), whose sum is σ = 735556536. Its totient is φ = 338904672.

The previous prime is 508794199. The next prime is 508794259. The reversal of 508794219 is 912497805.

It is not a de Polignac number, because 508794219 - 2⁸ = 508793963 is a prime.

It is a super-2 number, since 2×508794219² = 517743114575639922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (508794259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12957 + ... + 34430.

It is an arithmetic number, because the mean of its divisors is an integer number (61296378).

Almost surely, 2^508794219 is an apocalyptic number.

508794219 is a deficient number, since it is larger than the sum of its proper divisors (226762317).

508794219 is a wasteful number, since it uses less digits than its factorization.

508794219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48586 (or 48583 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 508794219 is about 22556.4673430925. The cubic root of 508794219 is about 798.3268254441.

The spelling of 508794219 in words is "five hundred eight million, seven hundred ninety-four thousand, two hundred nineteen".