5308439 has 4 divisors (see below), whose sum is σ = 5331456. Its totient is φ = 5285424.

The previous prime is 5308417. The next prime is 5308441. The reversal of 5308439 is 9348035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5308439 - 2¹⁶ = 5242903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5308139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11159 + ... + 11624.

It is an arithmetic number, because the mean of its divisors is an integer number (1332864).

Almost surely, 2^5308439 is an apocalyptic number.

5308439 is a deficient number, since it is larger than the sum of its proper divisors (23017).

5308439 is a wasteful number, since it uses less digits than its factorization.

5308439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23016.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 5308439 is about 2304.0049913140. The cubic root of 5308439 is about 174.4438288512.

The spelling of 5308439 in words is "five million, three hundred eight thousand, four hundred thirty-nine".