238960446 has 16 divisors (see below), whose sum is σ = 478074000. Its totient is φ = 79627968.

The previous prime is 238960439. The next prime is 238960451. The reversal of 238960446 is 644069832.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 238960398 and 238960407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29040 + ... + 36348.

It is an arithmetic number, because the mean of its divisors is an integer number (29879625).

Almost surely, 2^238960446 is an apocalyptic number.

238960446 is an abundant number, since it is smaller than the sum of its proper divisors (239113554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238960446 is a wasteful number, since it uses less digits than its factorization.

238960446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12763.

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 238960446 is about 15458.3455130231. The cubic root of 238960446 is about 620.5479425833.

It can be divided in two parts, 2389 and 60446, that added together give a triangular number (62835 = T₃₅₄).

The spelling of 238960446 in words is "two hundred thirty-eight million, nine hundred sixty thousand, four hundred forty-six".