4917047279 has 4 divisors (see below), whose sum is σ = 4918928784. Its totient is φ = 4915165776.

The previous prime is 4917047257. The next prime is 4917047287. The reversal of 4917047279 is 9727407194.

4917047279 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4917047279 - 2²⁸ = 4648611823 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 (4917047209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936827 + ... + 942060.

It is an arithmetic number, because the mean of its divisors is an integer number (1229732196).

Almost surely, 2^4917047279 is an apocalyptic number.

4917047279 is a deficient number, since it is larger than the sum of its proper divisors (1881505).

4917047279 is a wasteful number, since it uses less digits than its factorization.

4917047279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881504.

The product of its (nonzero) digits is 889056, while the sum is 50.

The square root of 4917047279 is about 70121.6605550667. The cubic root of 4917047279 is about 1700.4666860599.

The spelling of 4917047279 in words is "four billion, nine hundred seventeen million, forty-seven thousand, two hundred seventy-nine".