338829 has 8 divisors (see below), whose sum is σ = 460512. Its totient is φ = 221520.

The previous prime is 338803. The next prime is 338839. The reversal of 338829 is 928833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 338829 - 2⁸ = 338573 is a prime.

It is a super-2 number, since 2×338829² = 229610182482, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 338829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907 + ... + 1224.

It is an arithmetic number, because the mean of its divisors is an integer number (57564).

2³³⁸⁸²⁹ is an apocalyptic number.

It is an amenable number.

338829 is a deficient number, since it is larger than the sum of its proper divisors (121683).

338829 is a wasteful number, since it uses less digits than its factorization.

338829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187.

The product of its digits is 10368, while the sum is 33.

The square root of 338829 is about 582.0901991960. The cubic root of 338829 is about 69.7151005379.

The spelling of 338829 in words is "three hundred thirty-eight thousand, eight hundred twenty-nine".