8916360139 has 4 divisors (see below), whose sum is σ = 8948091240. Its totient is φ = 8884629040.

The previous prime is 8916360137. The next prime is 8916360143. The reversal of 8916360139 is 9310636198.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9310636198 = 2 ⋅4655318099.

It is a cyclic number.

It is not a de Polignac number, because 8916360139 - 2¹ = 8916360137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8916360133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15865129 + ... + 15865690.

It is an arithmetic number, because the mean of its divisors is an integer number (2237022810).

Almost surely, 2^8916360139 is an apocalyptic number.

8916360139 is a deficient number, since it is larger than the sum of its proper divisors (31731101).

8916360139 is a wasteful number, since it uses less digits than its factorization.

8916360139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31731100.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 8916360139 is about 94426.4800731236. The cubic root of 8916360139 is about 2073.6201317269.

The spelling of 8916360139 in words is "eight billion, nine hundred sixteen million, three hundred sixty thousand, one hundred thirty-nine".