8739873122 has 16 divisors (see below), whose sum is σ = 13144497912. Its totient is φ = 4358390400.

The previous prime is 8739873083. The next prime is 8739873127. The reversal of 8739873122 is 2213789378.

It can be written as a sum of positive squares in 4 ways, for example, as 4403782321 + 4336090801 = 66361^2 + 65849^2 .

It is not an unprimeable number, because it can be changed into a prime (8739873127) 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, 1310348 + ... + 1317000.

Almost surely, 2^8739873122 is an apocalyptic number.

8739873122 is a deficient number, since it is larger than the sum of its proper divisors (4404624790).

8739873122 is a wasteful number, since it uses less digits than its factorization.

8739873122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8293.

The product of its digits is 1016064, while the sum is 50.

The square root of 8739873122 is about 93487.2885583917. The cubic root of 8739873122 is about 2059.8473762880.

The spelling of 8739873122 in words is "eight billion, seven hundred thirty-nine million, eight hundred seventy-three thousand, one hundred twenty-two".