339811 has 2 divisors, whose sum is σ = 339812. Its totient is φ = 339810.

The previous prime is 339799. The next prime is 339817. The reversal of 339811 is 118933.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 339811 - 2¹⁷ = 208739 is a prime.

It is not a weakly prime, because it can be changed into another prime (339817) 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, 169905 + 169906.

It is an arithmetic number, because the mean of its divisors is an integer number (169906).

2³³⁹⁸¹¹ is an apocalyptic number.

339811 is a deficient number, since it is larger than the sum of its proper divisors (1).

339811 is an equidigital number, since it uses as much as digits as its factorization.

339811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 25.

The square root of 339811 is about 582.9331007929. The cubic root of 339811 is about 69.7823854097.

The spelling of 339811 in words is "three hundred thirty-nine thousand, eight hundred eleven".