4066707373 has 2 divisors, whose sum is σ = 4066707374. Its totient is φ = 4066707372.

The previous prime is 4066707353. The next prime is 4066707391. The reversal of 4066707373 is 3737076604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4026283209 + 40424164 = 63453^2 + 6358^2 .

It is a cyclic number.

It is not a de Polignac number, because 4066707373 - 2⁵ = 4066707341 is a prime.

It is a super-2 number, since 2×4066707373² = 33076217715225122258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4066707353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033353686 + 2033353687.

It is an arithmetic number, because the mean of its divisors is an integer number (2033353687).

Almost surely, 2^4066707373 is an apocalyptic number.

It is an amenable number.

4066707373 is a deficient number, since it is larger than the sum of its proper divisors (1).

4066707373 is an equidigital number, since it uses as much as digits as its factorization.

4066707373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 43.

The square root of 4066707373 is about 63770.7407280173. The cubic root of 4066707373 is about 1596.1767272522.

The spelling of 4066707373 in words is "four billion, sixty-six million, seven hundred seven thousand, three hundred seventy-three".