338043 has 8 divisors (see below), whose sum is σ = 453456. Its totient is φ = 224000.

The previous prime is 338033. The next prime is 338119. The reversal of 338043 is 340833.

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

It is a cyclic number.

It is not a de Polignac number, because 338043 - 2⁴ = 338027 is a prime.

It is a super-2 number, since 2×338043² = 228546139698, which contains 22 as substring.

338043 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (338033) 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, 643 + ... + 1043.

It is an arithmetic number, because the mean of its divisors is an integer number (56682).

2³³⁸⁰⁴³ is an apocalyptic number.

338043 is a deficient number, since it is larger than the sum of its proper divisors (115413).

338043 is a wasteful number, since it uses less digits than its factorization.

338043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 338043 is about 581.4146540981. The cubic root of 338043 is about 69.6611515008.

Adding to 338043 its reverse (340833), we get a palindrome (678876).

The spelling of 338043 in words is "three hundred thirty-eight thousand, forty-three".