238379074 has 8 divisors (see below), whose sum is σ = 358111548. Its totient is φ = 119008560.

The previous prime is 238379051. The next prime is 238379077. The reversal of 238379074 is 470973832.

It can be written as a sum of positive squares in 2 ways, for example, as 234549225 + 3829849 = 15315^2 + 1957^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 238379074.

It is not an unprimeable number, because it can be changed into a prime (238379077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88837 + ... + 91480.

Almost surely, 2^238379074 is an apocalyptic number.

238379074 is a deficient number, since it is larger than the sum of its proper divisors (119732474).

238379074 is a wasteful number, since it uses less digits than its factorization.

238379074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180980.

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

The square root of 238379074 is about 15439.5295912797. The cubic root of 238379074 is about 620.0442857718.

The spelling of 238379074 in words is "two hundred thirty-eight million, three hundred seventy-nine thousand, seventy-four".