4473843217 has 2 divisors, whose sum is σ = 4473843218. Its totient is φ = 4473843216.

The previous prime is 4473843211. The next prime is 4473843221. The reversal of 4473843217 is 7123483744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2362348816 + 2111494401 = 48604^2 + 45951^2 .

It is a cyclic number.

It is not a de Polignac number, because 4473843217 - 2³¹ = 2326359569 is a prime.

It is not a weakly prime, because it can be changed into another prime (4473843211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2236921608 + 2236921609.

It is an arithmetic number, because the mean of its divisors is an integer number (2236921609).

Almost surely, 2^4473843217 is an apocalyptic number.

It is an amenable number.

4473843217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4473843217 is an equidigital number, since it uses as much as digits as its factorization.

4473843217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 43.

The square root of 4473843217 is about 66886.7940403784. The cubic root of 4473843217 is about 1647.7585993351.

The spelling of 4473843217 in words is "four billion, four hundred seventy-three million, eight hundred forty-three thousand, two hundred seventeen".