4423730317 has 2 divisors, whose sum is σ = 4423730318. Its totient is φ = 4423730316.

The previous prime is 4423730279. The next prime is 4423730341. The reversal of 4423730317 is 7130373244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3761491561 + 662238756 = 61331^2 + 25734^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423730317 - 2¹¹ = 4423728269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423731317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211865158 + 2211865159.

It is an arithmetic number, because the mean of its divisors is an integer number (2211865159).

Almost surely, 2^4423730317 is an apocalyptic number.

It is an amenable number.

4423730317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423730317 is an equidigital number, since it uses as much as digits as its factorization.

4423730317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 4423730317 is about 66511.1292717241. The cubic root of 4423730317 is about 1641.5831328066.

The spelling of 4423730317 in words is "four billion, four hundred twenty-three million, seven hundred thirty thousand, three hundred seventeen".