7698718116 has 96 divisors (see below), whose sum is σ = 20443678080. Its totient is φ = 2504742912.

The previous prime is 7698718103. The next prime is 7698718117. The reversal of 7698718116 is 6118178967.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7698718117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 759715 + ... + 769781.

It is an arithmetic number, because the mean of its divisors is an integer number (212954980).

Almost surely, 2^7698718116 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 7698718116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10221839040).

7698718116 is an abundant number, since it is smaller than the sum of its proper divisors (12744959964).

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

7698718116 is a wasteful number, since it uses less digits than its factorization.

7698718116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10250 (or 10242 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 54.

The square root of 7698718116 is about 87742.3393579177. The cubic root of 7698718116 is about 1974.5712355356.

The spelling of 7698718116 in words is "seven billion, six hundred ninety-eight million, seven hundred eighteen thousand, one hundred sixteen".