8646100086 has 16 divisors (see below), whose sum is σ = 18622369584. Its totient is φ = 2660338464.

The previous prime is 8646100063. The next prime is 8646100093. The reversal of 8646100086 is 6800016468.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55423641 + ... + 55423796.

It is an arithmetic number, because the mean of its divisors is an integer number (1163898099).

Almost surely, 2^8646100086 is an apocalyptic number.

8646100086 is an abundant number, since it is smaller than the sum of its proper divisors (9976269498).

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

8646100086 is a wasteful number, since it uses less digits than its factorization.

8646100086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110847455.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 8646100086 is about 92984.4077574300. The cubic root of 8646100086 is about 2052.4539390877.

The spelling of 8646100086 in words is "eight billion, six hundred forty-six million, one hundred thousand, eighty-six".