238675374 has 72 divisors (see below), whose sum is σ = 603891288. Its totient is φ = 67929120.

The previous prime is 238675369. The next prime is 238675399. The reversal of 238675374 is 473576832.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 406309 + ... + 406895.

It is an arithmetic number, because the mean of its divisors is an integer number (8387379).

Almost surely, 2^238675374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238675374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301945644).

238675374 is an abundant number, since it is smaller than the sum of its proper divisors (365215914).

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

238675374 is a wasteful number, since it uses less digits than its factorization.

238675374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1060 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 238675374 is about 15449.1221109809. The cubic root of 238675374 is about 620.3010799214.

It can be divided in two parts, 23867 and 5374, that added together give a square (29241 = 171²).

The spelling of 238675374 in words is "two hundred thirty-eight million, six hundred seventy-five thousand, three hundred seventy-four".