8768940915 has 32 divisors (see below), whose sum is σ = 16106582016. Its totient is φ = 3990672000.

The previous prime is 8768940913. The next prime is 8768940919. The reversal of 8768940915 is 5190498678.

It is not a de Polignac number, because 8768940915 - 2¹ = 8768940913 is a prime.

It is a super-2 number, since 2×8768940915² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8768940913) 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, 163836 + ... + 210665.

It is an arithmetic number, because the mean of its divisors is an integer number (503330688).

Almost surely, 2^8768940915 is an apocalyptic number.

8768940915 is a deficient number, since it is larger than the sum of its proper divisors (7337641101).

8768940915 is a wasteful number, since it uses less digits than its factorization.

8768940915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374739.

The product of its (nonzero) digits is 4354560, while the sum is 57.

The square root of 8768940915 is about 93642.6233880705. The cubic root of 8768940915 is about 2062.1284528884.

The spelling of 8768940915 in words is "eight billion, seven hundred sixty-eight million, nine hundred forty thousand, nine hundred fifteen".