34441213 has 2 divisors, whose sum is σ = 34441214. Its totient is φ = 34441212.

The previous prime is 34441193. The next prime is 34441219. The reversal of 34441213 is 31214443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17614809 + 16826404 = 4197^2 + 4102^2 .

It is a cyclic number.

It is not a de Polignac number, because 34441213 - 2⁹ = 34440701 is a prime.

It is a super-2 number, since 2×34441213² = 2372394305822738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34441219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17220606 + 17220607.

It is an arithmetic number, because the mean of its divisors is an integer number (17220607).

Almost surely, 2^34441213 is an apocalyptic number.

It is an amenable number.

34441213 is a deficient number, since it is larger than the sum of its proper divisors (1).

34441213 is an equidigital number, since it uses as much as digits as its factorization.

34441213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 22.

The square root of 34441213 is about 5868.6636468620. The cubic root of 34441213 is about 325.3564940242.

Adding to 34441213 its reverse (31214443), we get a palindrome (65655656).

The spelling of 34441213 in words is "thirty-four million, four hundred forty-one thousand, two hundred thirteen".