8516704244 has 6 divisors (see below), whose sum is σ = 14904232434. Its totient is φ = 4258352120.

The previous prime is 8516704241. The next prime is 8516704271. The reversal of 8516704244 is 4424076158.

It can be written as a sum of positive squares in only one way, i.e., 5675814244 + 2840890000 = 75338^2 + 53300^2 .

It is a super-2 number, since 2×8516704244² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8516704241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1064588027 + ... + 1064588034.

It is an arithmetic number, because the mean of its divisors is an integer number (2484038739).

Almost surely, 2^8516704244 is an apocalyptic number.

It is an amenable number.

8516704244 is a deficient number, since it is larger than the sum of its proper divisors (6387528190).

8516704244 is a wasteful number, since it uses less digits than its factorization.

8516704244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129176065 (or 2129176063 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 8516704244 is about 92285.9915913569. The cubic root of 8516704244 is about 2042.1635577871.

The spelling of 8516704244 in words is "eight billion, five hundred sixteen million, seven hundred four thousand, two hundred forty-four".