8203398968 has 16 divisors (see below), whose sum is σ = 15386085000. Its totient is φ = 4100442976.

The previous prime is 8203398961. The next prime is 8203399007. The reversal of 8203398968 is 8698933028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8203398961) 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, 129023 + ... + 181806.

Almost surely, 2^8203398968 is an apocalyptic number.

It is an amenable number.

8203398968 is a deficient number, since it is larger than the sum of its proper divisors (7182686032).

8203398968 is a wasteful number, since it uses less digits than its factorization.

8203398968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314134 (or 314130 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 56.

The square root of 8203398968 is about 90572.6170981053. The cubic root of 8203398968 is about 2016.8082594874.

The spelling of 8203398968 in words is "eight billion, two hundred three million, three hundred ninety-eight thousand, nine hundred sixty-eight".