339897 has 8 divisors (see below), whose sum is σ = 457056. Its totient is φ = 224672.

The previous prime is 339887. The next prime is 339907. The reversal of 339897 is 798933.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (339887) and next prime (339907).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 339897 - 2⁷ = 339769 is a prime.

339897 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339897.

It is not an unprimeable number, because it can be changed into a prime (339817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3 + ... + 824.

It is an arithmetic number, because the mean of its divisors is an integer number (57132).

2³³⁹⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

339897 is a deficient number, since it is larger than the sum of its proper divisors (117159).

339897 is a wasteful number, since it uses less digits than its factorization.

339897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967.

The product of its digits is 40824, while the sum is 39.

The square root of 339897 is about 583.0068610231. The cubic root of 339897 is about 69.7882717984.

The spelling of 339897 in words is "three hundred thirty-nine thousand, eight hundred ninety-seven".