8636806104 has 64 divisors (see below), whose sum is σ = 22647513600. Its totient is φ = 2741514624.

The previous prime is 8636806081. The next prime is 8636806109. The reversal of 8636806104 is 4016086368.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8636806109) 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, 61734 + ... + 145205.

It is an arithmetic number, because the mean of its divisors is an integer number (353867400).

Almost surely, 2^8636806104 is an apocalyptic number.

It is an amenable number.

8636806104 is an abundant number, since it is smaller than the sum of its proper divisors (14010707496).

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

8636806104 is a wasteful number, since it uses less digits than its factorization.

8636806104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207032 (or 207028 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 8636806104 is about 92934.4182959145. The cubic root of 8636806104 is about 2051.7182583062.

The spelling of 8636806104 in words is "eight billion, six hundred thirty-six million, eight hundred six thousand, one hundred four".