238236488 has 64 divisors (see below), whose sum is σ = 541363200. Its totient is φ = 96111360.

The previous prime is 238236433. The next prime is 238236499. The reversal of 238236488 is 884632832.

238236488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62378 + ... + 66086.

It is an arithmetic number, because the mean of its divisors is an integer number (8458800).

Almost surely, 2^238236488 is an apocalyptic number.

238236488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238236488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270681600).

238236488 is an abundant number, since it is smaller than the sum of its proper divisors (303126712).

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

238236488 is a wasteful number, since it uses less digits than its factorization.

238236488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790 (or 3786 counting only the distinct ones).

The product of its digits is 442368, while the sum is 44.

The square root of 238236488 is about 15434.9113376138. The cubic root of 238236488 is about 619.9206350024.

The spelling of 238236488 in words is "two hundred thirty-eight million, two hundred thirty-six thousand, four hundred eighty-eight".