34021049 has 2 divisors, whose sum is σ = 34021050. Its totient is φ = 34021048.

The previous prime is 34021037. The next prime is 34021087. The reversal of 34021049 is 94012043.

34021049 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., 31866025 + 2155024 = 5645^2 + 1468^2 .

It is a cyclic number.

It is not a de Polignac number, because 34021049 - 2⁴ = 34021033 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34024049) 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, 17010524 + 17010525.

It is an arithmetic number, because the mean of its divisors is an integer number (17010525).

Almost surely, 2^34021049 is an apocalyptic number.

It is an amenable number.

34021049 is a deficient number, since it is larger than the sum of its proper divisors (1).

34021049 is an equidigital number, since it uses as much as digits as its factorization.

34021049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 34021049 is about 5832.7565524373. The cubic root of 34021049 is about 324.0280198549.

The spelling of 34021049 in words is "thirty-four million, twenty-one thousand, forty-nine".