338635 has 16 divisors (see below), whose sum is σ = 456192. Its totient is φ = 239200.

The previous prime is 338609. The next prime is 338659. The reversal of 338635 is 536833.

It is not a de Polignac number, because 338635 - 2¹¹ = 336587 is a prime.

It is a super-2 number, since 2×338635² = 229347326450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2520 + ... + 2650.

It is an arithmetic number, because the mean of its divisors is an integer number (28512).

2³³⁸⁶³⁵ is an apocalyptic number.

338635 is a deficient number, since it is larger than the sum of its proper divisors (117557).

338635 is a wasteful number, since it uses less digits than its factorization.

338635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194.

The product of its digits is 6480, while the sum is 28.

The square root of 338635 is about 581.9235344957. The cubic root of 338635 is about 69.7017926337.

It can be divided in two parts, 33 and 8635, that added together give a palindrome (8668).

The spelling of 338635 in words is "three hundred thirty-eight thousand, six hundred thirty-five".