3718522229 has 2 divisors, whose sum is σ = 3718522230. Its totient is φ = 3718522228.

The previous prime is 3718522211. The next prime is 3718522289. The reversal of 3718522229 is 9222258173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3466030129 + 252492100 = 58873^2 + 15890^2 .

It is a cyclic number.

It is not a de Polignac number, because 3718522229 - 2²⁴ = 3701745013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3718522289) 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, 1859261114 + 1859261115.

It is an arithmetic number, because the mean of its divisors is an integer number (1859261115).

Almost surely, 2^3718522229 is an apocalyptic number.

It is an amenable number.

3718522229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3718522229 is an equidigital number, since it uses as much as digits as its factorization.

3718522229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 3718522229 is about 60979.6870195313. The cubic root of 3718522229 is about 1549.2569770689.

The spelling of 3718522229 in words is "three billion, seven hundred eighteen million, five hundred twenty-two thousand, two hundred twenty-nine".