34012229 has 2 divisors, whose sum is σ = 34012230. Its totient is φ = 34012228.

The previous prime is 34012219. The next prime is 34012241. The reversal of 34012229 is 92221043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17447329 + 16564900 = 4177^2 + 4070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34012229 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34012219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17006114 + 17006115.

It is an arithmetic number, because the mean of its divisors is an integer number (17006115).

Almost surely, 2^34012229 is an apocalyptic number.

It is an amenable number.

34012229 is a deficient number, since it is larger than the sum of its proper divisors (1).

34012229 is an equidigital number, since it uses as much as digits as its factorization.

34012229 is an evil number, because the sum of its binary digits is even.

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

The square root of 34012229 is about 5832.0004286694. Note that the first 3 decimals coincide. The cubic root of 34012229 is about 324.0000158766. Note that the first 4 decimals are identical.

The spelling of 34012229 in words is "thirty-four million, twelve thousand, two hundred twenty-nine".