4787379979 has 8 divisors (see below), whose sum is σ = 5152089888. Its totient is φ = 4431903360.

The previous prime is 4787379917. The next prime is 4787380007. The reversal of 4787379979 is 9799737874.

4787379979 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4787379979 - 2³¹ = 2639896331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4787379679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2307247 + ... + 2309320.

It is an arithmetic number, because the mean of its divisors is an integer number (644011236).

Almost surely, 2^4787379979 is an apocalyptic number.

4787379979 is a deficient number, since it is larger than the sum of its proper divisors (364709909).

4787379979 is a wasteful number, since it uses less digits than its factorization.

4787379979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616645.

The product of its digits is 168031584, while the sum is 70.

The square root of 4787379979 is about 69190.8952030540. The cubic root of 4787379979 is about 1685.3856806011.

The spelling of 4787379979 in words is "four billion, seven hundred eighty-seven million, three hundred seventy-nine thousand, nine hundred seventy-nine".