8116626244 has 18 divisors (see below), whose sum is σ = 14225591310. Its totient is φ = 4052179296.

The previous prime is 8116626241. The next prime is 8116626383. The reversal of 8116626244 is 4426266118.

It can be written as a sum of positive squares in only one way, i.e., 8071225600 + 45400644 = 89840^2 + 6738^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8116626197 and 8116626206.

It is not an unprimeable number, because it can be changed into a prime (8116626241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5043712 + ... + 5045320.

Almost surely, 2^8116626244 is an apocalyptic number.

It is an amenable number.

8116626244 is a deficient number, since it is larger than the sum of its proper divisors (6108965066).

8116626244 is a wasteful number, since it uses less digits than its factorization.

8116626244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859 (or 2734 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 8116626244 is about 90092.3206716311. The cubic root of 8116626244 is about 2009.6720044323.

The spelling of 8116626244 in words is "eight billion, one hundred sixteen million, six hundred twenty-six thousand, two hundred forty-four".