4878719996 has 12 divisors (see below), whose sum is σ = 8832165720. Its totient is φ = 2355244080.

The previous prime is 4878719933. The next prime is 4878719999. The reversal of 4878719996 is 6999178784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878719999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21028850 + ... + 21029081.

It is an arithmetic number, because the mean of its divisors is an integer number (736013810).

Almost surely, 2^4878719996 is an apocalyptic number.

It is an amenable number.

4878719996 is a deficient number, since it is larger than the sum of its proper divisors (3953445724).

4878719996 is a wasteful number, since it uses less digits than its factorization.

4878719996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42057964 (or 42057962 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 68.

The square root of 4878719996 is about 69847.8345834715. The cubic root of 4878719996 is about 1696.0369039192.

The spelling of 4878719996 in words is "four billion, eight hundred seventy-eight million, seven hundred nineteen thousand, nine hundred ninety-six".