382844616 has 128 divisors (see below), whose sum is σ = 1199923200. Its totient is φ = 98887680.

The previous prime is 382844603. The next prime is 382844621. The reversal of 382844616 is 616448283.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411640 + ... + 412568.

It is an arithmetic number, because the mean of its divisors is an integer number (9374400).

Almost surely, 2^382844616 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 382844616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599961600).

382844616 is an abundant number, since it is smaller than the sum of its proper divisors (817078584).

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

382844616 is a wasteful number, since it uses less digits than its factorization.

382844616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179 (or 1175 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 382844616 is about 19566.4155123007. The cubic root of 382844616 is about 726.1185214297.

The spelling of 382844616 in words is "three hundred eighty-two million, eight hundred forty-four thousand, six hundred sixteen".