2038839 has 16 divisors (see below), whose sum is σ = 3062784. Its totient is φ = 1195200.

The previous prime is 2038831. The next prime is 2038849. The reversal of 2038839 is 9388302.

It is not a de Polignac number, because 2038839 - 2³ = 2038831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038831) 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, 27 + ... + 2019.

It is an arithmetic number, because the mean of its divisors is an integer number (191424).

2^2038839 is an apocalyptic number.

2038839 is a deficient number, since it is larger than the sum of its proper divisors (1023945).

2038839 is a wasteful number, since it uses less digits than its factorization.

2038839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2038839 is about 1427.8791965709. The cubic root of 2038839 is about 126.8024498062.

The spelling of 2038839 in words is "two million, thirty-eight thousand, eight hundred thirty-nine".