8116916108 has 48 divisors (see below), whose sum is σ = 17089712640. Its totient is φ = 3297955584.

The previous prime is 8116916089. The next prime is 8116916117. The reversal of 8116916108 is 8016196118.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17003 + ... + 128541.

It is an arithmetic number, because the mean of its divisors is an integer number (356035680).

Almost surely, 2^8116916108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8116916108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8544856320).

8116916108 is an abundant number, since it is smaller than the sum of its proper divisors (8972796532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8116916108 is a wasteful number, since it uses less digits than its factorization.

8116916108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111686 (or 111684 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 41.

The square root of 8116916108 is about 90093.9293626380. The cubic root of 8116916108 is about 2009.6959275343.

The spelling of 8116916108 in words is "eight billion, one hundred sixteen million, nine hundred sixteen thousand, one hundred eight".