238738348 has 12 divisors (see below), whose sum is σ = 418107312. Its totient is φ = 119279120.

The previous prime is 238738337. The next prime is 238738369. The reversal of 238738348 is 843837832.

It is a junction number, because it is equal to n+sod(n) for n = 238738298 and 238738307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16363 + ... + 27298.

It is an arithmetic number, because the mean of its divisors is an integer number (34842276).

Almost surely, 2^238738348 is an apocalyptic number.

It is an amenable number.

238738348 is a deficient number, since it is larger than the sum of its proper divisors (179368964).

238738348 is a wasteful number, since it uses less digits than its factorization.

238738348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45032 (or 45030 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 238738348 is about 15451.1600858965. The cubic root of 238738348 is about 620.3556301731.

It can be divided in two parts, 238738 and 348, that added together give a triangular number (239086 = T₆₉₁).

The spelling of 238738348 in words is "two hundred thirty-eight million, seven hundred thirty-eight thousand, three hundred forty-eight".