8621936134 has 16 divisors (see below), whose sum is σ = 14782042368. Its totient is φ = 3694720392.

The previous prime is 8621936111. The next prime is 8621936153. The reversal of 8621936134 is 4316391268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130737 + ... + 185299.

It is an arithmetic number, because the mean of its divisors is an integer number (923877648).

Almost surely, 2^8621936134 is an apocalyptic number.

8621936134 is a deficient number, since it is larger than the sum of its proper divisors (6160106234).

8621936134 is a wasteful number, since it uses less digits than its factorization.

8621936134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65859.

The product of its digits is 186624, while the sum is 43.

The square root of 8621936134 is about 92854.3813398162. The cubic root of 8621936134 is about 2050.5401023060.

The spelling of 8621936134 in words is "eight billion, six hundred twenty-one million, nine hundred thirty-six thousand, one hundred thirty-four".