238794370 has 8 divisors (see below), whose sum is σ = 429829884. Its totient is φ = 95517744.

The previous prime is 238794343. The next prime is 238794383. The reversal of 238794370 is 73497832.

238794370 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 238362721 + 431649 = 15439^2 + 657^2 .

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

It is a super-2 number, since 2×238794370² = 114045502287393800, which contains 22 as substring.

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, 11939709 + ... + 11939728.

Almost surely, 2^238794370 is an apocalyptic number.

238794370 is a deficient number, since it is larger than the sum of its proper divisors (191035514).

238794370 is a wasteful number, since it uses less digits than its factorization.

238794370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23879444.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 238794370 is about 15452.9728531438. The cubic root of 238794370 is about 620.4041503003.

The spelling of 238794370 in words is "two hundred thirty-eight million, seven hundred ninety-four thousand, three hundred seventy".