339081 has 4 divisors (see below), whose sum is σ = 452112. Its totient is φ = 226052.

The previous prime is 339071. The next prime is 339091. The reversal of 339081 is 180933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (339071) and next prime (339091).

It is a cyclic number.

It is not a de Polignac number, because 339081 - 2⁵ = 339049 is a prime.

It is a super-2 number, since 2×339081² = 229951849122, which contains 22 as substring.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339081.

It is not an unprimeable number, because it can be changed into a prime (339071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56511 + ... + 56516.

It is an arithmetic number, because the mean of its divisors is an integer number (113028).

2³³⁹⁰⁸¹ is an apocalyptic number.

It is an amenable number.

339081 is a deficient number, since it is larger than the sum of its proper divisors (113031).

339081 is a wasteful number, since it uses less digits than its factorization.

339081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113030.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 339081 is about 582.3066202612. The cubic root of 339081 is about 69.7323795112.

The spelling of 339081 in words is "three hundred thirty-nine thousand, eighty-one".