238934 has 8 divisors (see below), whose sum is σ = 360840. Its totient is φ = 118656.

The previous prime is 238921. The next prime is 238939. The reversal of 238934 is 439832.

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

It is a plaindrome in base 15.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 238897 and 238906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238939) 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, 77 + ... + 695.

It is an arithmetic number, because the mean of its divisors is an integer number (45105).

2²³⁸⁹³⁴ is an apocalyptic number.

238934 is a deficient number, since it is larger than the sum of its proper divisors (121906).

238934 is a wasteful number, since it uses less digits than its factorization.

238934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814.

The product of its digits is 5184, while the sum is 29.

The square root of 238934 is about 488.8087560591. The cubic root of 238934 is about 62.0525049511.

The spelling of 238934 in words is "two hundred thirty-eight thousand, nine hundred thirty-four".