3722313317 has 2 divisors, whose sum is σ = 3722313318. Its totient is φ = 3722313316.

The previous prime is 3722313277. The next prime is 3722313337. The reversal of 3722313317 is 7133132273.

3722313317 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 can be written as a sum of positive squares in only one way, i.e., 3683761636 + 38551681 = 60694^2 + 6209^2 .

It is a cyclic number.

It is not a de Polignac number, because 3722313317 - 2⁸ = 3722313061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3722313337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861156658 + 1861156659.

It is an arithmetic number, because the mean of its divisors is an integer number (1861156659).

Almost surely, 2^3722313317 is an apocalyptic number.

It is an amenable number.

3722313317 is a deficient number, since it is larger than the sum of its proper divisors (1).

3722313317 is an equidigital number, since it uses as much as digits as its factorization.

3722313317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 32.

The square root of 3722313317 is about 61010.7639437501. The cubic root of 3722313317 is about 1549.7832949901.

The spelling of 3722313317 in words is "three billion, seven hundred twenty-two million, three hundred thirteen thousand, three hundred seventeen".