34443229 has 2 divisors, whose sum is σ = 34443230. Its totient is φ = 34443228.

The previous prime is 34443169. The next prime is 34443281. The reversal of 34443229 is 92234443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20268004 + 14175225 = 4502^2 + 3765^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34443229 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34443229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34444229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221614 + 17221615.

It is an arithmetic number, because the mean of its divisors is an integer number (17221615).

Almost surely, 2^34443229 is an apocalyptic number.

It is an amenable number.

34443229 is a deficient number, since it is larger than the sum of its proper divisors (1).

34443229 is an equidigital number, since it uses as much as digits as its factorization.

34443229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 31.

The square root of 34443229 is about 5868.8354040644. The cubic root of 34443229 is about 325.3628420961.

The spelling of 34443229 in words is "thirty-four million, four hundred forty-three thousand, two hundred twenty-nine".