338822 has 8 divisors (see below), whose sum is σ = 554472. Its totient is φ = 154000.

The previous prime is 338803. The next prime is 338839. The reversal of 338822 is 228833.

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

It is a super-2 number, since 2×338822² = 229600695368, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁶ + 3¹⁰ + 8³ + 8⁶ + 2² + 2¹⁴ .

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 338791 and 338800.

It is a congruent number.

It is an unprimeable number.

338822 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7679 + ... + 7722.

It is an arithmetic number, because the mean of its divisors is an integer number (69309).

2³³⁸⁸²² is an apocalyptic number.

338822 is a deficient number, since it is larger than the sum of its proper divisors (215650).

338822 is a wasteful number, since it uses less digits than its factorization.

338822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15414.

The product of its digits is 2304, while the sum is 26.

The square root of 338822 is about 582.0841863511. The cubic root of 338822 is about 69.7146204441.

The spelling of 338822 in words is "three hundred thirty-eight thousand, eight hundred twenty-two".