238049268 has 24 divisors (see below), whose sum is σ = 570461472. Its totient is φ = 77205024.

The previous prime is 238049263. The next prime is 238049281. The reversal of 238049268 is 862940832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238049261) 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, 267630 + ... + 268517.

It is an arithmetic number, because the mean of its divisors is an integer number (23769228).

Almost surely, 2^238049268 is an apocalyptic number.

It is an amenable number.

238049268 is an abundant number, since it is smaller than the sum of its proper divisors (332412204).

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

238049268 is a wasteful number, since it uses less digits than its factorization.

238049268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536191 (or 536189 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 238049268 is about 15428.8453229657. The cubic root of 238049268 is about 619.7582026252.

The spelling of 238049268 in words is "two hundred thirty-eight million, forty-nine thousand, two hundred sixty-eight".