34239329 has 2 divisors, whose sum is σ = 34239330. Its totient is φ = 34239328.

The previous prime is 34239301. The next prime is 34239353. The reversal of 34239329 is 92393243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33814225 + 425104 = 5815^2 + 652^2 .

It is a cyclic number.

It is not a de Polignac number, because 34239329 - 2¹⁶ = 34173793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34239389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17119664 + 17119665.

It is an arithmetic number, because the mean of its divisors is an integer number (17119665).

Almost surely, 2^34239329 is an apocalyptic number.

It is an amenable number.

34239329 is a deficient number, since it is larger than the sum of its proper divisors (1).

34239329 is an equidigital number, since it uses as much as digits as its factorization.

34239329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 35.

The square root of 34239329 is about 5851.4381992806. The cubic root of 34239329 is about 324.7195339721.

It can be divided in two parts, 34239 and 329, that multiplied together give a triangular number (11264631 = T₄₇₄₆).

The spelling of 34239329 in words is "thirty-four million, two hundred thirty-nine thousand, three hundred twenty-nine".