34443901 has 2 divisors, whose sum is σ = 34443902. Its totient is φ = 34443900.

The previous prime is 34443881. The next prime is 34443907. The reversal of 34443901 is 10934443.

34443901 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., 24740676 + 9703225 = 4974^2 + 3115^2 .

It is a cyclic number.

It is not a de Polignac number, because 34443901 - 2⁹ = 34443389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34443901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34443907) 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, 17221950 + 17221951.

It is an arithmetic number, because the mean of its divisors is an integer number (17221951).

Almost surely, 2^34443901 is an apocalyptic number.

It is an amenable number.

34443901 is a deficient number, since it is larger than the sum of its proper divisors (1).

34443901 is an equidigital number, since it uses as much as digits as its factorization.

34443901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 34443901 is about 5868.8926553482. The cubic root of 34443901 is about 325.3649580650.

It can be divided in two parts, 34443 and 901, that added together give a square (35344 = 188²).

The spelling of 34443901 in words is "thirty-four million, four hundred forty-three thousand, nine hundred one".