339291 has 6 divisors (see below), whose sum is σ = 490100. Its totient is φ = 226188.

The previous prime is 339289. The next prime is 339307. The reversal of 339291 is 192933.

It is not a de Polignac number, because 339291 - 2¹ = 339289 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339291.

It is not an unprimeable number, because it can be changed into a prime (339211) 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 in 5 ways as a sum of consecutive naturals, for example, 18841 + ... + 18858.

2³³⁹²⁹¹ is an apocalyptic number.

339291 is a deficient number, since it is larger than the sum of its proper divisors (150809).

339291 is a wasteful number, since it uses less digits than its factorization.

339291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37705 (or 37702 counting only the distinct ones).

The product of its digits is 1458, while the sum is 27.

The square root of 339291 is about 582.4869097242. The cubic root of 339291 is about 69.7467721172.

It can be divided in two parts, 33929 and 1, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 339291 in words is "three hundred thirty-nine thousand, two hundred ninety-one".