4996666679 has 16 divisors (see below), whose sum is σ = 5407758720. Its totient is φ = 4606506240.

The previous prime is 4996666669. The next prime is 4996666691. The reversal of 4996666679 is 9766666994.

It is a cyclic number.

It is not a de Polignac number, because 4996666679 - 2⁴ = 4996666663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996666669) 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 15 ways as a sum of consecutive naturals, for example, 11177 + ... + 100589.

It is an arithmetic number, because the mean of its divisors is an integer number (337984920).

Almost surely, 2^4996666679 is an apocalyptic number.

4996666679 is a deficient number, since it is larger than the sum of its proper divisors (411092041).

4996666679 is a wasteful number, since it uses less digits than its factorization.

4996666679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89530.

The product of its digits is 158723712, while the sum is 68.

The square root of 4996666679 is about 70687.1040501731. The cubic root of 4996666679 is about 1709.5958689539.

The spelling of 4996666679 in words is "four billion, nine hundred ninety-six million, six hundred sixty-six thousand, six hundred seventy-nine".