8319443116 has 24 divisors (see below), whose sum is σ = 14899239936. Its totient is φ = 4062880080.

The previous prime is 8319443107. The next prime is 8319443117. The reversal of 8319443116 is 6113449138.

It is not an unprimeable number, because it can be changed into a prime (8319443117) by changing a digit.

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, 47245 + ... + 137371.

It is an arithmetic number, because the mean of its divisors is an integer number (620801664).

Almost surely, 2^8319443116 is an apocalyptic number.

It is an amenable number.

8319443116 is a deficient number, since it is larger than the sum of its proper divisors (6579796820).

8319443116 is a wasteful number, since it uses less digits than its factorization.

8319443116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90669 (or 90667 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 8319443116 is about 91210.9813344863. The cubic root of 8319443116 is about 2026.2735973158.

The spelling of 8319443116 in words is "eight billion, three hundred nineteen million, four hundred forty-three thousand, one hundred sixteen".