8934439 has 2 divisors, whose sum is σ = 8934440. Its totient is φ = 8934438.

The previous prime is 8934421. The next prime is 8934451. The reversal of 8934439 is 9344398.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8934439 - 2⁹ = 8933927 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 (8934139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4467219 + 4467220.

It is an arithmetic number, because the mean of its divisors is an integer number (4467220).

Almost surely, 2^8934439 is an apocalyptic number.

8934439 is a deficient number, since it is larger than the sum of its proper divisors (1).

8934439 is an equidigital number, since it uses as much as digits as its factorization.

8934439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 40.

The square root of 8934439 is about 2989.0531945752. The cubic root of 8934439 is about 207.5020680106.

The spelling of 8934439 in words is "eight million, nine hundred thirty-four thousand, four hundred thirty-nine".