34434349 has 2 divisors, whose sum is σ = 34434350. Its totient is φ = 34434348.

The previous prime is 34434343. The next prime is 34434373. The reversal of 34434349 is 94343443.

34434349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33849124 + 585225 = 5818^2 + 765^2 .

It is a cyclic number.

It is not a de Polignac number, because 34434349 - 2³ = 34434341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34434341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17217174 + 17217175.

It is an arithmetic number, because the mean of its divisors is an integer number (17217175).

Almost surely, 2^34434349 is an apocalyptic number.

It is an amenable number.

34434349 is a deficient number, since it is larger than the sum of its proper divisors (1).

34434349 is an equidigital number, since it uses as much as digits as its factorization.

34434349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 34.

The square root of 34434349 is about 5868.0788167849. The cubic root of 34434349 is about 325.3348784929.

It can be divided in two parts, 3443434 and 9, that added together give a palindrome (3443443).

The spelling of 34434349 in words is "thirty-four million, four hundred thirty-four thousand, three hundred forty-nine".