2439398 has 16 divisors (see below), whose sum is σ = 4173120. Its totient is φ = 1059456.

The previous prime is 2439389. The next prime is 2439407. The reversal of 2439398 is 8939342.

2439398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2439389) and next prime (2439407).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2318 + ... + 3201.

It is an arithmetic number, because the mean of its divisors is an integer number (260820).

2^2439398 is an apocalyptic number.

2439398 is a deficient number, since it is larger than the sum of its proper divisors (1733722).

2439398 is a wasteful number, since it uses less digits than its factorization.

2439398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551.

The product of its digits is 46656, while the sum is 38.

The square root of 2439398 is about 1561.8572277900. The cubic root of 2439398 is about 134.6152373081.

The spelling of 2439398 in words is "two million, four hundred thirty-nine thousand, three hundred ninety-eight".