34304229 has 10 divisors (see below), whose sum is σ = 51244710. Its totient is φ = 22869432.

The previous prime is 34304213. The next prime is 34304243. The reversal of 34304229 is 92240343.

It is a happy number.

34304229 is a `hidden beast` number, since 3 + 430 + 4 + 229 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33907329 + 396900 = 5823^2 + 630^2 .

It is not a de Polignac number, because 34304229 - 2⁴ = 34304213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34304279) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 211674 + ... + 211835.

It is an arithmetic number, because the mean of its divisors is an integer number (5124471).

Almost surely, 2^34304229 is an apocalyptic number.

It is an amenable number.

34304229 is a deficient number, since it is larger than the sum of its proper divisors (16940481).

34304229 is an equidigital number, since it uses as much as digits as its factorization.

34304229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423521 (or 423512 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 34304229 is about 5856.9812190240. The cubic root of 34304229 is about 324.9245710553.

The spelling of 34304229 in words is "thirty-four million, three hundred four thousand, two hundred twenty-nine".