9982116863 has 8 divisors (see below), whose sum is σ = 10417501536. Its totient is φ = 9546847200.

The previous prime is 9982116857. The next prime is 9982116869. The reversal of 9982116863 is 3686112899.

It is an interprime number because it is at equal distance from previous prime (9982116857) and next prime (9982116869).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9982116863 - 2²⁰ = 9981068287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9982116869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181373 + ... + 229913.

It is an arithmetic number, because the mean of its divisors is an integer number (1302187692).

Almost surely, 2^9982116863 is an apocalyptic number.

9982116863 is a deficient number, since it is larger than the sum of its proper divisors (435384673).

9982116863 is a wasteful number, since it uses less digits than its factorization.

9982116863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57505.

The product of its digits is 1119744, while the sum is 53.

The square root of 9982116863 is about 99910.5443033917. The cubic root of 9982116863 is about 2153.1496553548.

The spelling of 9982116863 in words is "nine billion, nine hundred eighty-two million, one hundred sixteen thousand, eight hundred sixty-three".