8741688813 has 96 divisors (see below), whose sum is σ = 16043069952. Its totient is φ = 4504320000.

The previous prime is 8741688797. The next prime is 8741688833. The reversal of 8741688813 is 3188861478.

It is a happy number.

It is not a de Polignac number, because 8741688813 - 2⁴ = 8741688797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8741688813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8741688833) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1024063 + ... + 1032563.

It is an arithmetic number, because the mean of its divisors is an integer number (167115312).

Almost surely, 2^8741688813 is an apocalyptic number.

It is an amenable number.

8741688813 is a deficient number, since it is larger than the sum of its proper divisors (7301381139).

8741688813 is a wasteful number, since it uses less digits than its factorization.

8741688813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8595 (or 8592 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 54.

The square root of 8741688813 is about 93496.9989518380. The cubic root of 8741688813 is about 2059.9900094561.

The spelling of 8741688813 in words is "eight billion, seven hundred forty-one million, six hundred eighty-eight thousand, eight hundred thirteen".