34432249 has 2 divisors, whose sum is σ = 34432250. Its totient is φ = 34432248.

The previous prime is 34432241. The next prime is 34432253. The reversal of 34432249 is 94223443.

34432249 is digitally balanced in base 2, 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., 34140649 + 291600 = 5843^2 + 540^2 .

It is an emirp because it is prime and its reverse (94223443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34432249 - 2³ = 34432241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34432249.

It is not a weakly prime, because it can be changed into another prime (34432241) 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, 17216124 + 17216125.

It is an arithmetic number, because the mean of its divisors is an integer number (17216125).

Almost surely, 2^34432249 is an apocalyptic number.

It is an amenable number.

34432249 is a deficient number, since it is larger than the sum of its proper divisors (1).

34432249 is an equidigital number, since it uses as much as digits as its factorization.

34432249 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 34432249 is about 5867.8998798548. The cubic root of 34432249 is about 325.3282647757.

The spelling of 34432249 in words is "thirty-four million, four hundred thirty-two thousand, two hundred forty-nine".