8224756808 has 32 divisors (see below), whose sum is σ = 16336335960. Its totient is φ = 3868631040.

The previous prime is 8224756769. The next prime is 8224756817. The reversal of 8224756808 is 8086574228.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7137208324 + 1087548484 = 84482^2 + 32978^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 296960 + ... + 323472.

Almost surely, 2^8224756808 is an apocalyptic number.

It is an amenable number.

8224756808 is a deficient number, since it is larger than the sum of its proper divisors (8111579152).

8224756808 is a wasteful number, since it uses less digits than its factorization.

8224756808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28817 (or 28813 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The square root of 8224756808 is about 90690.4449652774. Note that the first 3 decimals coincide. The cubic root of 8224756808 is about 2018.5570199756.

The spelling of 8224756808 in words is "eight billion, two hundred twenty-four million, seven hundred fifty-six thousand, eight hundred eight".