338775 has 12 divisors (see below), whose sum is σ = 560232. Its totient is φ = 180640.

The previous prime is 338773. The next prime is 338777. The reversal of 338775 is 577833.

338775 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (338773) and next prime (338777).

It is not a de Polignac number, because 338775 - 2¹ = 338773 is a prime.

It is a super-2 number, since 2×338775² = 229537001250, which contains 22 as substring.

338775 is strictly pandigital in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 338775.

It is not an unprimeable number, because it can be changed into a prime (338773) 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, 2184 + ... + 2333.

It is an arithmetic number, because the mean of its divisors is an integer number (46686).

2³³⁸⁷⁷⁵ is an apocalyptic number.

338775 is a deficient number, since it is larger than the sum of its proper divisors (221457).

338775 is a wasteful number, since it uses less digits than its factorization.

338775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530 (or 4525 counting only the distinct ones).

The product of its digits is 17640, while the sum is 33.

The square root of 338775 is about 582.0438127839. The cubic root of 338775 is about 69.7113967862.

The spelling of 338775 in words is "three hundred thirty-eight thousand, seven hundred seventy-five".