238219434 has 32 divisors (see below), whose sum is σ = 530840640. Its totient is φ = 79186896.

The previous prime is 238219417. The next prime is 238219463. The reversal of 238219434 is 434912832.

238219434 is a `hidden beast` number, since 2 + 3 + 8 + 219 + 434 = 666.

238219434 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14229 + ... + 26055.

It is an arithmetic number, because the mean of its divisors is an integer number (16588770).

Almost surely, 2^238219434 is an apocalyptic number.

238219434 is an abundant number, since it is smaller than the sum of its proper divisors (292621206).

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

238219434 is a wasteful number, since it uses less digits than its factorization.

238219434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12211 (or 12205 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 238219434 is about 15434.3588788132. The cubic root of 238219434 is about 619.9058424477.

The spelling of 238219434 in words is "two hundred thirty-eight million, two hundred nineteen thousand, four hundred thirty-four".