4847678218 has 8 divisors (see below), whose sum is σ = 7373933280. Its totient is φ = 2389700460.

The previous prime is 4847678207. The next prime is 4847678233. The reversal of 4847678218 is 8128767484.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17069148 + ... + 17069431.

It is an arithmetic number, because the mean of its divisors is an integer number (921741660).

Almost surely, 2^4847678218 is an apocalyptic number.

4847678218 is a deficient number, since it is larger than the sum of its proper divisors (2526255062).

4847678218 is a wasteful number, since it uses less digits than its factorization.

4847678218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34138652.

The product of its digits is 4816896, while the sum is 55.

The square root of 4847678218 is about 69625.2699671606. The cubic root of 4847678218 is about 1692.4321292767.

The spelling of 4847678218 in words is "four billion, eight hundred forty-seven million, six hundred seventy-eight thousand, two hundred eighteen".