34221037 has 2 divisors, whose sum is σ = 34221038. Its totient is φ = 34221036.

The previous prime is 34221007. The next prime is 34221043. The reversal of 34221037 is 73012243.

34221037 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., 27815076 + 6405961 = 5274^2 + 2531^2 .

It is an emirp because it is prime and its reverse (73012243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34221037 - 2⁷ = 34220909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34220999 and 34221017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34221007) 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, 17110518 + 17110519.

It is an arithmetic number, because the mean of its divisors is an integer number (17110519).

Almost surely, 2^34221037 is an apocalyptic number.

It is an amenable number.

34221037 is a deficient number, since it is larger than the sum of its proper divisors (1).

34221037 is an equidigital number, since it uses as much as digits as its factorization.

34221037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 34221037 is about 5849.8749559285. The cubic root of 34221037 is about 324.6616976772.

The spelling of 34221037 in words is "thirty-four million, two hundred twenty-one thousand, thirty-seven".