4304039 has 2 divisors, whose sum is σ = 4304040. Its totient is φ = 4304038.

The previous prime is 4304033. The next prime is 4304081. The reversal of 4304039 is 9304034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4304039 - 2⁴ = 4304023 is a prime.

It is a Sophie Germain 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 (4304033) 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, 2152019 + 2152020.

It is an arithmetic number, because the mean of its divisors is an integer number (2152020).

Almost surely, 2^4304039 is an apocalyptic number.

4304039 is a deficient number, since it is larger than the sum of its proper divisors (1).

4304039 is an equidigital number, since it uses as much as digits as its factorization.

4304039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 4304039 is about 2074.6177961253. The cubic root of 4304039 is about 162.6642315956.

The spelling of 4304039 in words is "four million, three hundred four thousand, thirty-nine".