233398 has 12 divisors (see below), whose sum is σ = 385668. Its totient is φ = 105060.

The previous prime is 233371. The next prime is 233407. The reversal of 233398 is 893332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2215 + ... + 2317.

It is an arithmetic number, because the mean of its divisors is an integer number (32139).

2²³³³⁹⁸ is an apocalyptic number.

233398 is a deficient number, since it is larger than the sum of its proper divisors (152270).

233398 is a wasteful number, since it uses less digits than its factorization.

233398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 116 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 233398 is about 483.1128232618. The cubic root of 233398 is about 61.5695118144.

The spelling of 233398 in words is "two hundred thirty-three thousand, three hundred ninety-eight".