238476868 has 12 divisors (see below), whose sum is σ = 476953792. Its totient is φ = 102204360.

The previous prime is 238476863. The next prime is 238476883. The reversal of 238476868 is 868674832.

238476868 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (238476863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4258488 + ... + 4258543.

Almost surely, 2^238476868 is an apocalyptic number.

238476868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

238476868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

238476868 is a wasteful number, since it uses less digits than its factorization.

238476868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8517042 (or 8517040 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The square root of 238476868 is about 15442.6962671679. The cubic root of 238476868 is about 620.1290643554.

The spelling of 238476868 in words is "two hundred thirty-eight million, four hundred seventy-six thousand, eight hundred sixty-eight".