8768940920 has 16 divisors (see below), whose sum is σ = 19730117160. Its totient is φ = 3507576352.

The previous prime is 8768940919. The next prime is 8768940977. The reversal of 8768940920 is 290498678.

8768940920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109611722 + ... + 109611801.

Almost surely, 2^8768940920 is an apocalyptic number.

It is an amenable number.

8768940920 is an abundant number, since it is smaller than the sum of its proper divisors (10961176240).

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

8768940920 is a wasteful number, since it uses less digits than its factorization.

8768940920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219223534 (or 219223530 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 8768940920 is about 93642.6234147677. The cubic root of 8768940920 is about 2062.1284532803.

The spelling of 8768940920 in words is "eight billion, seven hundred sixty-eight million, nine hundred forty thousand, nine hundred twenty".