238070634 has 8 divisors (see below), whose sum is σ = 476141280. Its totient is φ = 79356876.

The previous prime is 238070629. The next prime is 238070653. The reversal of 238070634 is 436070832.

238070634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

238070634 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 238070595 and 238070604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19839214 + ... + 19839225.

It is an arithmetic number, because the mean of its divisors is an integer number (59517660).

Almost surely, 2^238070634 is an apocalyptic number.

238070634 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.

238070634 is a wasteful number, since it uses less digits than its factorization.

238070634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39678444.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 238070634 is about 15429.5377118046. The cubic root of 238070634 is about 619.7767441058.

The spelling of 238070634 in words is "two hundred thirty-eight million, seventy thousand, six hundred thirty-four".