338579 has 2 divisors, whose sum is σ = 338580. Its totient is φ = 338578.

The previous prime is 338573. The next prime is 338581. The reversal of 338579 is 975833.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 338579 - 2⁴ = 338563 is a prime.

It is a super-2 number, since 2×338579² = 229271478482, which contains 22 as substring.

Together with 338581, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (338573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169289 + 169290.

It is an arithmetic number, because the mean of its divisors is an integer number (169290).

2³³⁸⁵⁷⁹ is an apocalyptic number.

338579 is a deficient number, since it is larger than the sum of its proper divisors (1).

338579 is an equidigital number, since it uses as much as digits as its factorization.

338579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 338579 is about 581.8754162190. The cubic root of 338579 is about 69.6979502316.

The spelling of 338579 in words is "three hundred thirty-eight thousand, five hundred seventy-nine".