238788084 has 24 divisors (see below), whose sum is σ = 572231968. Its totient is φ = 77444640.

The previous prime is 238788031. The next prime is 238788089. The reversal of 238788084 is 480887832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238788089) 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, 268462 + ... + 269349.

Almost surely, 2^238788084 is an apocalyptic number.

It is an amenable number.

238788084 is an abundant number, since it is smaller than the sum of its proper divisors (333443884).

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

238788084 is a wasteful number, since it uses less digits than its factorization.

238788084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537855 (or 537853 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 48.

The square root of 238788084 is about 15452.7694605207. The cubic root of 238788084 is about 620.3987064328.

The spelling of 238788084 in words is "two hundred thirty-eight million, seven hundred eighty-eight thousand, eighty-four".