8789877465790 has 16 divisors (see below), whose sum is σ = 15822958913712. Its totient is φ = 3515688880704.

The previous prime is 8789877465773. The next prime is 8789877465791. The reversal of 8789877465790 is 975647789878.

It is a junction number, because it is equal to n+sod(n) for n = 8789877465698 and 8789877465707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8789877465791) 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, 32622324 + ... + 32890663.

It is an arithmetic number, because the mean of its divisors is an integer number (988934932107).

Almost surely, 2^{8789877465790} is an apocalyptic number.

8789877465790 is a deficient number, since it is larger than the sum of its proper divisors (7033081447922).

8789877465790 is a wasteful number, since it uses less digits than its factorization.

8789877465790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65526411.

The product of its (nonzero) digits is 11948912640, while the sum is 85.

The spelling of 8789877465790 in words is "eight trillion, seven hundred eighty-nine billion, eight hundred seventy-seven million, four hundred sixty-five thousand, seven hundred ninety".