238479324 has 24 divisors (see below), whose sum is σ = 557090688. Its totient is φ = 79401840.

The previous prime is 238479323. The next prime is 238479347. The reversal of 238479324 is 423974832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238479323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72 + ... + 21839.

It is an arithmetic number, because the mean of its divisors is an integer number (23212112).

Almost surely, 2^238479324 is an apocalyptic number.

It is an amenable number.

238479324 is an abundant number, since it is smaller than the sum of its proper divisors (318611364).

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

238479324 is a wasteful number, since it uses less digits than its factorization.

238479324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22825 (or 22823 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 238479324 is about 15442.7757867554. The cubic root of 238479324 is about 620.1311931877.

The spelling of 238479324 in words is "two hundred thirty-eight million, four hundred seventy-nine thousand, three hundred twenty-four".