384080944 has 40 divisors (see below), whose sum is σ = 803823552. Its totient is φ = 176732160.

The previous prime is 384080927. The next prime is 384080947. The reversal of 384080944 is 449080483.

It is a super-2 number, since 2×384080944² = 295036343087862272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 384080897 and 384080906.

It is not an unprimeable number, because it can be changed into a prime (384080947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70809 + ... + 76039.

Almost surely, 2^384080944 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 384080944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401911776).

384080944 is an abundant number, since it is smaller than the sum of its proper divisors (419742608).

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

384080944 is a wasteful number, since it uses less digits than its factorization.

384080944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605 (or 5599 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 384080944 is about 19597.9831615399. The cubic root of 384080944 is about 726.8993047286.

The spelling of 384080944 in words is "three hundred eighty-four million, eighty thousand, nine hundred forty-four".