2086339 has 2 divisors, whose sum is σ = 2086340. Its totient is φ = 2086338.

The previous prime is 2086321. The next prime is 2086349. The reversal of 2086339 is 9336802.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2086339 - 2⁷ = 2086211 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2086339.

It is not a weakly prime, because it can be changed into another prime (2086349) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043169 + 1043170.

It is an arithmetic number, because the mean of its divisors is an integer number (1043170).

2^2086339 is an apocalyptic number.

2086339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2086339 is an equidigital number, since it uses as much as digits as its factorization.

2086339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2086339 is about 1444.4164911825. The cubic root of 2086339 is about 127.7796297708.

It can be divided in two parts, 20863 and 39, that added together give a palindrome (20902).

The spelling of 2086339 in words is "two million, eighty-six thousand, three hundred thirty-nine".