3260839 has 2 divisors, whose sum is σ = 3260840. Its totient is φ = 3260838.

The previous prime is 3260833. The next prime is 3260857. The reversal of 3260839 is 9380623.

It is a happy number.

3260839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3260839 - 2⁷ = 3260711 is a prime.

3260839 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3260839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3260833) by changing a digit.

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 as a sum of consecutive naturals, namely, 1630419 + 1630420.

It is an arithmetic number, because the mean of its divisors is an integer number (1630420).

Almost surely, 2^3260839 is an apocalyptic number.

3260839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3260839 is an equidigital number, since it uses as much as digits as its factorization.

3260839 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3260839 is about 1805.7793331412. The cubic root of 3260839 is about 148.2892899018.

The spelling of 3260839 in words is "three million, two hundred sixty thousand, eight hundred thirty-nine".