234399 has 8 divisors (see below), whose sum is σ = 340992. Its totient is φ = 142040.

The previous prime is 234383. The next prime is 234431. The reversal of 234399 is 993432.

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 234399 - 2⁴ = 234383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234319) 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, 3519 + ... + 3584.

It is an arithmetic number, because the mean of its divisors is an integer number (42624).

2²³⁴³⁹⁹ is an apocalyptic number.

234399 is a deficient number, since it is larger than the sum of its proper divisors (106593).

234399 is a wasteful number, since it uses less digits than its factorization.

234399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7117.

The product of its digits is 5832, while the sum is 30.

The square root of 234399 is about 484.1477047348. The cubic root of 234399 is about 61.6574062874.

It can be divided in two parts, 2343 and 99, that added together give a palindrome (2442).

The spelling of 234399 in words is "two hundred thirty-four thousand, three hundred ninety-nine".