2339439 has 16 divisors (see below), whose sum is σ = 3224832. Its totient is φ = 1507968.

The previous prime is 2339429. The next prime is 2339461. The reversal of 2339439 is 9349332.

It is not a de Polignac number, because 2339439 - 2⁴ = 2339423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2339429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20647 + ... + 20759.

It is an arithmetic number, because the mean of its divisors is an integer number (201552).

2^2339439 is an apocalyptic number.

2339439 is a deficient number, since it is larger than the sum of its proper divisors (885393).

2339439 is a wasteful number, since it uses less digits than its factorization.

2339439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286.

The product of its digits is 17496, while the sum is 33.

The square root of 2339439 is about 1529.5224744998. The cubic root of 2339439 is about 132.7508290102.

The spelling of 2339439 in words is "two million, three hundred thirty-nine thousand, four hundred thirty-nine".