7983957224 has 32 divisors (see below), whose sum is σ = 15349710600. Its totient is φ = 3890887680.

The previous prime is 7983957211. The next prime is 7983957251. The reversal of 7983957224 is 4227593897.

It can be written as a sum of positive squares in 4 ways, for example, as 4667349124 + 3316608100 = 68318^2 + 57590^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7983957224.

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, 348722 + ... + 370910.

Almost surely, 2^7983957224 is an apocalyptic number.

It is an amenable number.

7983957224 is a deficient number, since it is larger than the sum of its proper divisors (7365753376).

7983957224 is a wasteful number, since it uses less digits than its factorization.

7983957224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23333 (or 23329 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 56.

The square root of 7983957224 is about 89352.9922498402. The cubic root of 7983957224 is about 1998.6622073549.

The spelling of 7983957224 in words is "seven billion, nine hundred eighty-three million, nine hundred fifty-seven thousand, two hundred twenty-four".