382480238 has 16 divisors (see below), whose sum is σ = 663982080. Its totient is φ = 161844696.

The previous prime is 382480223. The next prime is 382480249. The reversal of 382480238 is 832084283.

It is a super-2 number, since 2×382480238² = 292582264921073288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171806 + ... + 174017.

It is an arithmetic number, because the mean of its divisors is an integer number (41498880).

Almost surely, 2^382480238 is an apocalyptic number.

382480238 is a deficient number, since it is larger than the sum of its proper divisors (281501842).

382480238 is a wasteful number, since it uses less digits than its factorization.

382480238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345911.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 382480238 is about 19557.1019836785. The cubic root of 382480238 is about 725.8880836422. Note that the first 3 decimals are identical.

The spelling of 382480238 in words is "three hundred eighty-two million, four hundred eighty thousand, two hundred thirty-eight".