338908 has 12 divisors (see below), whose sum is σ = 597520. Its totient is φ = 168192.

The previous prime is 338893. The next prime is 338909. The reversal of 338908 is 809833.

It is a super-3 number, since 3×338908³ = 116779528233327936, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 338908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338909) 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 3 ways as a sum of consecutive naturals, for example, 553 + ... + 991.

2³³⁸⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

338908 is a deficient number, since it is larger than the sum of its proper divisors (258612).

338908 is a wasteful number, since it uses less digits than its factorization.

338908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 338908 is about 582.1580541399. The cubic root of 338908 is about 69.7205182805.

The spelling of 338908 in words is "three hundred thirty-eight thousand, nine hundred eight".