7983219112 has 32 divisors (see below), whose sum is σ = 16332743520. Its totient is φ = 3627973440.

The previous prime is 7983219103. The next prime is 7983219143. The reversal of 7983219112 is 2119123897.

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, 800863 + ... + 810769.

It is an arithmetic number, because the mean of its divisors is an integer number (510398235).

Almost surely, 2^7983219112 is an apocalyptic number.

It is an amenable number.

7983219112 is an abundant number, since it is smaller than the sum of its proper divisors (8349524408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7983219112 is a wasteful number, since it uses less digits than its factorization.

7983219112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19081 (or 19077 counting only the distinct ones).

The product of its digits is 54432, while the sum is 43.

The square root of 7983219112 is about 89348.8618394213. The cubic root of 7983219112 is about 1998.6006137541.

The spelling of 7983219112 in words is "seven billion, nine hundred eighty-three million, two hundred nineteen thousand, one hundred twelve".