338308 has 12 divisors (see below), whose sum is σ = 599760. Its totient is φ = 166952.

The previous prime is 338297. The next prime is 338309. The reversal of 338308 is 803833.

It is a super-2 number, since 2×338308² = 228904605728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338309) by changing a digit.

338308 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178 + ... + 841.

It is an arithmetic number, because the mean of its divisors is an integer number (49980).

2³³⁸³⁰⁸ is an apocalyptic number.

It is an amenable number.

338308 is a deficient number, since it is larger than the sum of its proper divisors (261452).

338308 is a wasteful number, since it uses less digits than its factorization.

338308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 338308 is about 581.6425018858. The cubic root of 338308 is about 69.6793497610.

It can be divided in two parts, 338 and 308, that added together give a palindrome (646).

The spelling of 338308 in words is "three hundred thirty-eight thousand, three hundred eight".