8794794108779 has 16 divisors (see below), whose sum is σ = 10285293807360. Its totient is φ = 7362831540960.

The previous prime is 8794794108773. The next prime is 8794794108787. The reversal of 8794794108779 is 9778014974978.

It is a de Polignac number, because none of the positive numbers 2^k-8794794108779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8794794108773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8587109 + ... + 9556569.

It is an arithmetic number, because the mean of its divisors is an integer number (642830862960).

Almost surely, 2^{8794794108779} is an apocalyptic number.

8794794108779 is a deficient number, since it is larger than the sum of its proper divisors (1490499698581).

8794794108779 is a wasteful number, since it uses less digits than its factorization.

8794794108779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999650.

The product of its (nonzero) digits is 1792336896, while the sum is 80.

The spelling of 8794794108779 in words is "eight trillion, seven hundred ninety-four billion, seven hundred ninety-four million, one hundred eight thousand, seven hundred seventy-nine".