338941 has 4 divisors (see below), whose sum is σ = 356800. Its totient is φ = 321084.

The previous prime is 338927. The next prime is 338959. The reversal of 338941 is 149833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 149833 = 269 ⋅557.

It is a cyclic number.

It is not a de Polignac number, because 338941 - 2⁵ = 338909 is a prime.

It is a super-2 number, since 2×338941² = 229762002962, which contains 22 as substring.

It is a Duffinian number.

338941 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8901 + ... + 8938.

It is an arithmetic number, because the mean of its divisors is an integer number (89200).

2³³⁸⁹⁴¹ is an apocalyptic number.

It is an amenable number.

338941 is a deficient number, since it is larger than the sum of its proper divisors (17859).

338941 is a wasteful number, since it uses less digits than its factorization.

338941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17858.

The product of its digits is 2592, while the sum is 28.

The square root of 338941 is about 582.1863962684. The cubic root of 338941 is about 69.7227811389.

The spelling of 338941 in words is "three hundred thirty-eight thousand, nine hundred forty-one".