4679511947 has 4 divisors (see below), whose sum is σ = 5104922136. Its totient is φ = 4254101760.

The previous prime is 4679511871. The next prime is 4679511959. The reversal of 4679511947 is 7491159764.

4679511947 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 4679511947 - 2¹⁶ = 4679446411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4679511997) 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, 212705078 + ... + 212705099.

It is an arithmetic number, because the mean of its divisors is an integer number (1276230534).

Almost surely, 2^4679511947 is an apocalyptic number.

4679511947 is a deficient number, since it is larger than the sum of its proper divisors (425410189).

4679511947 is a wasteful number, since it uses less digits than its factorization.

4679511947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425410188.

The product of its digits is 1905120, while the sum is 53.

The square root of 4679511947 is about 68406.9583229659. The cubic root of 4679511947 is about 1672.6311740792.

The spelling of 4679511947 in words is "four billion, six hundred seventy-nine million, five hundred eleven thousand, nine hundred forty-seven".