34038439 has 2 divisors, whose sum is σ = 34038440. Its totient is φ = 34038438.

The previous prime is 34038421. The next prime is 34038449. The reversal of 34038439 is 93483043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34038439 - 2¹³ = 34030247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34038419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17019219 + 17019220.

It is an arithmetic number, because the mean of its divisors is an integer number (17019220).

Almost surely, 2^34038439 is an apocalyptic number.

34038439 is a deficient number, since it is larger than the sum of its proper divisors (1).

34038439 is an equidigital number, since it uses as much as digits as its factorization.

34038439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 34038439 is about 5834.2470808151. The cubic root of 34038439 is about 324.0832198718.

The spelling of 34038439 in words is "thirty-four million, thirty-eight thousand, four hundred thirty-nine".