7983993308 has 24 divisors (see below), whose sum is σ = 14014356720. Its totient is φ = 3979912320.

The previous prime is 7983993247. The next prime is 7983993317. The reversal of 7983993308 is 8033993897.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116448 + ... + 2120216.

It is an arithmetic number, because the mean of its divisors is an integer number (583931530).

Almost surely, 2^7983993308 is an apocalyptic number.

It is an amenable number.

7983993308 is a deficient number, since it is larger than the sum of its proper divisors (6030363412).

7983993308 is a wasteful number, since it uses less digits than its factorization.

7983993308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237 (or 5235 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 59.

The square root of 7983993308 is about 89353.1941678640. The cubic root of 7983993308 is about 1998.6652183772.

The spelling of 7983993308 in words is "seven billion, nine hundred eighty-three million, nine hundred ninety-three thousand, three hundred eight".