8749623696 has 80 divisors (see below), whose sum is σ = 25259508288. Its totient is φ = 2586726400.

The previous prime is 8749623691. The next prime is 8749623739. The reversal of 8749623696 is 6963269478.

It is not an unprimeable number, because it can be changed into a prime (8749623691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180441 + ... + 223736.

Almost surely, 2^8749623696 is an apocalyptic number.

It is an amenable number.

8749623696 is an abundant number, since it is smaller than the sum of its proper divisors (16509884592).

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

8749623696 is a wasteful number, since it uses less digits than its factorization.

8749623696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404240 (or 404234 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 60.

The square root of 8749623696 is about 93539.4232182346. The cubic root of 8749623696 is about 2060.6131093638.

The spelling of 8749623696 in words is "eight billion, seven hundred forty-nine million, six hundred twenty-three thousand, six hundred ninety-six".