238343 has 8 divisors (see below), whose sum is σ = 276480. Its totient is φ = 201240.

The previous prime is 238339. The next prime is 238361. The reversal of 238343 is 343832.

238343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 238343 - 2² = 238339 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 3³ + 3¹⁰ + 8 + 4³ + 3¹¹ .

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238313) 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, 338 + ... + 768.

It is an arithmetic number, because the mean of its divisors is an integer number (34560).

2²³⁸³⁴³ is an apocalyptic number.

238343 is a deficient number, since it is larger than the sum of its proper divisors (38137).

238343 is an equidigital number, since it uses as much as digits as its factorization.

238343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517.

The product of its digits is 1728, while the sum is 23.

The square root of 238343 is about 488.2038508656. The cubic root of 238343 is about 62.0013007011.

The spelling of 238343 in words is "two hundred thirty-eight thousand, three hundred forty-three".