4717288447 has 2 divisors, whose sum is σ = 4717288448. Its totient is φ = 4717288446.

The previous prime is 4717288391. The next prime is 4717288463. The reversal of 4717288447 is 7448827174.

4717288447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4717288447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4717288394 and 4717288403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4717388447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2358644223 + 2358644224.

It is an arithmetic number, because the mean of its divisors is an integer number (2358644224).

Almost surely, 2^4717288447 is an apocalyptic number.

4717288447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4717288447 is an equidigital number, since it uses as much as digits as its factorization.

4717288447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2809856, while the sum is 52.

The square root of 4717288447 is about 68682.5192243267. The cubic root of 4717288447 is about 1677.1200240705.

The spelling of 4717288447 in words is "four billion, seven hundred seventeen million, two hundred eighty-eight thousand, four hundred forty-seven".