34210073 has 2 divisors, whose sum is σ = 34210074. Its totient is φ = 34210072.

The previous prime is 34210067. The next prime is 34210079. The reversal of 34210073 is 37001243.

It is a balanced prime because it is at equal distance from previous prime (34210067) and next prime (34210079).

It can be written as a sum of positive squares in only one way, i.e., 27793984 + 6416089 = 5272^2 + 2533^2 .

It is a cyclic number.

It is not a de Polignac number, because 34210073 - 2⁸ = 34209817 is a prime.

It is not a weakly prime, because it can be changed into another prime (34210079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17105036 + 17105037.

It is an arithmetic number, because the mean of its divisors is an integer number (17105037).

Almost surely, 2^34210073 is an apocalyptic number.

It is an amenable number.

34210073 is a deficient number, since it is larger than the sum of its proper divisors (1).

34210073 is an equidigital number, since it uses as much as digits as its factorization.

34210073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 34210073 is about 5848.9377668086. The cubic root of 34210073 is about 324.6270214334.

The spelling of 34210073 in words is "thirty-four million, two hundred ten thousand, seventy-three".