238808030 has 16 divisors (see below), whose sum is σ = 431078544. Its totient is φ = 95251200.

The previous prime is 238808029. The next prime is 238808051. The reversal of 238808030 is 30808832.

238808030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30296 + ... + 37355.

It is an arithmetic number, because the mean of its divisors is an integer number (26942409).

Almost surely, 2^238808030 is an apocalyptic number.

238808030 is a deficient number, since it is larger than the sum of its proper divisors (192270514).

238808030 is a wasteful number, since it uses less digits than its factorization.

238808030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68011.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 238808030 is about 15453.4148329746. The cubic root of 238808030 is about 620.4159799470.

The spelling of 238808030 in words is "two hundred thirty-eight million, eight hundred eight thousand, thirty".