8787938079 has 8 divisors (see below), whose sum is σ = 11989745152. Its totient is φ = 5722378200.

The previous prime is 8787938069. The next prime is 8787938087. The reversal of 8787938079 is 9708397878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8787938079 - 2¹⁵ = 8787905311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8787938059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34061647 + ... + 34061904.

It is an arithmetic number, because the mean of its divisors is an integer number (1498718144).

Almost surely, 2^8787938079 is an apocalyptic number.

8787938079 is a deficient number, since it is larger than the sum of its proper divisors (3201807073).

8787938079 is a wasteful number, since it uses less digits than its factorization.

8787938079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68123597.

The product of its (nonzero) digits is 42674688, while the sum is 66.

The square root of 8787938079 is about 93744.0028961853. The cubic root of 8787938079 is about 2063.6165207297.

The spelling of 8787938079 in words is "eight billion, seven hundred eighty-seven million, nine hundred thirty-eight thousand, seventy-nine".