343238 has 8 divisors (see below), whose sum is σ = 588432. Its totient is φ = 147096.

The previous prime is 343237. The next prime is 343243. The reversal of 343238 is 832343.

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

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12245 + ... + 12272.

It is an arithmetic number, because the mean of its divisors is an integer number (73554).

2³⁴³²³⁸ is an apocalyptic number.

343238 is a deficient number, since it is larger than the sum of its proper divisors (245194).

343238 is a wasteful number, since it uses less digits than its factorization.

343238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24526.

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

The square root of 343238 is about 585.8651722026. The cubic root of 343238 is about 70.0161867329.

The spelling of 343238 in words is "three hundred forty-three thousand, two hundred thirty-eight".