493836968 has 16 divisors (see below), whose sum is σ = 941124660. Its totient is φ = 242870400.

The previous prime is 493836953. The next prime is 493836989. The reversal of 493836968 is 869638394.

It can be written as a sum of positive squares in 2 ways, for example, as 492751204 + 1085764 = 22198^2 + 1042^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 505493 + ... + 506468.

Almost surely, 2^493836968 is an apocalyptic number.

It is an amenable number.

493836968 is a deficient number, since it is larger than the sum of its proper divisors (447287692).

493836968 is a wasteful number, since it uses less digits than its factorization.

493836968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012028 (or 1012024 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 56.

The square root of 493836968 is about 22222.4428900155. The cubic root of 493836968 is about 790.4259669344.

The spelling of 493836968 in words is "four hundred ninety-three million, eight hundred thirty-six thousand, nine hundred sixty-eight".