238860446 has 8 divisors (see below), whose sum is σ = 390862584. Its totient is φ = 108572920.

The previous prime is 238860431. The next prime is 238860449. The reversal of 238860446 is 644068832.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238860449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5428625 + ... + 5428668.

It is an arithmetic number, because the mean of its divisors is an integer number (48857823).

Almost surely, 2^238860446 is an apocalyptic number.

238860446 is a deficient number, since it is larger than the sum of its proper divisors (152002138).

238860446 is a wasteful number, since it uses less digits than its factorization.

238860446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10857306.

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 238860446 is about 15455.1106757603. The cubic root of 238860446 is about 620.4613683496.

The spelling of 238860446 in words is "two hundred thirty-eight million, eight hundred sixty thousand, four hundred forty-six".