8918534093 has 8 divisors (see below), whose sum is σ = 10267010112. Its totient is φ = 7588658016.

The previous prime is 8918534077. The next prime is 8918534129. The reversal of 8918534093 is 3904358198.

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

It is a cyclic number.

It is not a de Polignac number, because 8918534093 - 2⁴ = 8918534077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8918534063) 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, 4648955 + ... + 4650872.

It is an arithmetic number, because the mean of its divisors is an integer number (1283376264).

Almost surely, 2^8918534093 is an apocalyptic number.

It is an amenable number.

8918534093 is a deficient number, since it is larger than the sum of its proper divisors (1348476019).

8918534093 is a wasteful number, since it uses less digits than its factorization.

8918534093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9299971.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 8918534093 is about 94437.9907293670. The cubic root of 8918534093 is about 2073.7886454997.

The spelling of 8918534093 in words is "eight billion, nine hundred eighteen million, five hundred thirty-four thousand, ninety-three".