382345832 has 32 divisors (see below), whose sum is σ = 786784320. Its totient is φ = 172746240.

The previous prime is 382345811. The next prime is 382345837. The reversal of 382345832 is 238543283.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (382345837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1688 + ... + 27704.

It is an arithmetic number, because the mean of its divisors is an integer number (24587010).

Almost surely, 2^382345832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 382345832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393392160).

382345832 is an abundant number, since it is smaller than the sum of its proper divisors (404438488).

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

382345832 is a wasteful number, since it uses less digits than its factorization.

382345832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26201 (or 26197 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 382345832 is about 19553.6654364342. The cubic root of 382345832 is about 725.8030464433.

The spelling of 382345832 in words is "three hundred eighty-two million, three hundred forty-five thousand, eight hundred thirty-two".