4234039 has 2 divisors, whose sum is σ = 4234040. Its totient is φ = 4234038.

The previous prime is 4234033. The next prime is 4234049. The reversal of 4234039 is 9304324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4234039 - 2⁵ = 4234007 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 2⁵ + 3⁹ + 4¹¹ + 0 + 3⁹ + 9² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4234033) 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, 2117019 + 2117020.

It is an arithmetic number, because the mean of its divisors is an integer number (2117020).

Almost surely, 2^4234039 is an apocalyptic number.

4234039 is a deficient number, since it is larger than the sum of its proper divisors (1).

4234039 is an equidigital number, since it uses as much as digits as its factorization.

4234039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 4234039 is about 2057.6780603389. The cubic root of 4234039 is about 161.7775614013. Note that the first 3 decimals are identical.

The spelling of 4234039 in words is "four million, two hundred thirty-four thousand, thirty-nine".