238379712 has 112 divisors (see below), whose sum is σ = 672998400. Its totient is φ = 74207232.

The previous prime is 238379711. The next prime is 238379741. The reversal of 238379712 is 217973832.

Its product of digits (127008) is a multiple of the sum of its prime divisors (588).

It is not an unprimeable number, because it can be changed into a prime (238379711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649353 + ... + 649719.

Almost surely, 2^238379712 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 238379712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336499200).

238379712 is an abundant number, since it is smaller than the sum of its proper divisors (434618688).

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

238379712 is a wasteful number, since it uses less digits than its factorization.

238379712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 588 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 238379712 is about 15439.5502525171. The cubic root of 238379712 is about 620.0448389354.

The spelling of 238379712 in words is "two hundred thirty-eight million, three hundred seventy-nine thousand, seven hundred twelve".