8934636163 has 2 divisors, whose sum is σ = 8934636164. Its totient is φ = 8934636162.

The previous prime is 8934636121. The next prime is 8934636199. The reversal of 8934636163 is 3616364398.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8934636163 is a prime.

It is not a weakly prime, because it can be changed into another prime (8934696163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4467318081 + 4467318082.

It is an arithmetic number, because the mean of its divisors is an integer number (4467318082).

Almost surely, 2^8934636163 is an apocalyptic number.

8934636163 is a deficient number, since it is larger than the sum of its proper divisors (1).

8934636163 is an equidigital number, since it uses as much as digits as its factorization.

8934636163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 49.

The square root of 8934636163 is about 94523.2043627384. The cubic root of 8934636163 is about 2075.0359436750.

The spelling of 8934636163 in words is "eight billion, nine hundred thirty-four million, six hundred thirty-six thousand, one hundred sixty-three".