8934636131 has 8 divisors (see below), whose sum is σ = 8988288000. Its totient is φ = 8881072200.

The previous prime is 8934636121. The next prime is 8934636163. The reversal of 8934636131 is 1316364398.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8934636131 is a prime.

It is a super-2 number, since 2×8934636131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8934636101) 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, 187790 + ... + 230508.

It is an arithmetic number, because the mean of its divisors is an integer number (1123536000).

Almost surely, 2^8934636131 is an apocalyptic number.

8934636131 is a deficient number, since it is larger than the sum of its proper divisors (53651869).

8934636131 is a wasteful number, since it uses less digits than its factorization.

8934636131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43969.

The product of its digits is 279936, while the sum is 44.

The square root of 8934636131 is about 94523.2041934678. The cubic root of 8934636131 is about 2075.0359411978.

The spelling of 8934636131 in words is "eight billion, nine hundred thirty-four million, six hundred thirty-six thousand, one hundred thirty-one".