4066740317 has 2 divisors, whose sum is σ = 4066740318. Its totient is φ = 4066740316.

The previous prime is 4066740313. The next prime is 4066740329. The reversal of 4066740317 is 7130476604.

4066740317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3246834361 + 819905956 = 56981^2 + 28634^2 .

It is a cyclic number.

It is not a de Polignac number, because 4066740317 - 2² = 4066740313 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4066740311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033370158 + 2033370159.

It is an arithmetic number, because the mean of its divisors is an integer number (2033370159).

Almost surely, 2^4066740317 is an apocalyptic number.

It is an amenable number.

4066740317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4066740317 is an equidigital number, since it uses as much as digits as its factorization.

4066740317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 4066740317 is about 63770.9990277712. Note that the first 3 decimals coincide. The cubic root of 4066740317 is about 1596.1810373979.

The spelling of 4066740317 in words is "four billion, sixty-six million, seven hundred forty thousand, three hundred seventeen".