34063021 has 2 divisors, whose sum is σ = 34063022. Its totient is φ = 34063020.

The previous prime is 34062989. The next prime is 34063049. The reversal of 34063021 is 12036043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33477796 + 585225 = 5786^2 + 765^2 .

It is an emirp because it is prime and its reverse (12036043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34063021 - 2⁵ = 34062989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34063021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34063061) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17031510 + 17031511.

It is an arithmetic number, because the mean of its divisors is an integer number (17031511).

Almost surely, 2^34063021 is an apocalyptic number.

It is an amenable number.

34063021 is a deficient number, since it is larger than the sum of its proper divisors (1).

34063021 is an equidigital number, since it uses as much as digits as its factorization.

34063021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 34063021 is about 5836.3533991697. The cubic root of 34063021 is about 324.1612169532.

Adding to 34063021 its reverse (12036043), we get a palindrome (46099064).

The spelling of 34063021 in words is "thirty-four million, sixty-three thousand, twenty-one".