338859 has 12 divisors (see below), whose sum is σ = 511056. Its totient is φ = 215952.

The previous prime is 338857. The next prime is 338867. The reversal of 338859 is 958833.

It is not a de Polignac number, because 338859 - 2¹ = 338857 is a prime.

It is a super-2 number, since 2×338859² = 229650843762, which contains 22 as substring.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (338851) 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 11 ways as a sum of consecutive naturals, for example, 612 + ... + 1025.

It is an arithmetic number, because the mean of its divisors is an integer number (42588).

2³³⁸⁸⁵⁹ is an apocalyptic number.

338859 is a deficient number, since it is larger than the sum of its proper divisors (172197).

338859 is a wasteful number, since it uses less digits than its factorization.

338859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666 (or 1663 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 338859 is about 582.1159678277. The cubic root of 338859 is about 69.7171580077.

The spelling of 338859 in words is "three hundred thirty-eight thousand, eight hundred fifty-nine".