238941768 has 64 divisors (see below), whose sum is σ = 659030400. Its totient is φ = 71723520.

The previous prime is 238941743. The next prime is 238941797. The reversal of 238941768 is 867149832.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3453 + ... + 22131.

It is an arithmetic number, because the mean of its divisors is an integer number (10297350).

Almost surely, 2^238941768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238941768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329515200).

238941768 is an abundant number, since it is smaller than the sum of its proper divisors (420088632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238941768 is a wasteful number, since it uses less digits than its factorization.

238941768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18742 (or 18738 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 238941768 is about 15457.7413615314. The cubic root of 238941768 is about 620.5317740825.

The spelling of 238941768 in words is "two hundred thirty-eight million, nine hundred forty-one thousand, seven hundred sixty-eight".