8286321113 has 16 divisors (see below), whose sum is σ = 10122852096. Its totient is φ = 6628047360.

The previous prime is 8286321073. The next prime is 8286321167. The reversal of 8286321113 is 3111236828.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8286321113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8286321013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621056 + ... + 634257.

It is an arithmetic number, because the mean of its divisors is an integer number (632678256).

Almost surely, 2^8286321113 is an apocalyptic number.

It is an amenable number.

8286321113 is a deficient number, since it is larger than the sum of its proper divisors (1836530983).

8286321113 is a wasteful number, since it uses less digits than its factorization.

8286321113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255384.

The product of its digits is 13824, while the sum is 35.

The square root of 8286321113 is about 91029.2321894456. The cubic root of 8286321113 is about 2023.5809689937.

The spelling of 8286321113 in words is "eight billion, two hundred eighty-six million, three hundred twenty-one thousand, one hundred thirteen".