441432384 has 56 divisors (see below), whose sum is σ = 1170602688. Its totient is φ = 146810880.

The previous prime is 441432361. The next prime is 441432419. The reversal of 441432384 is 483234144.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91144 + ... + 95864.

Almost surely, 2^441432384 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 441432384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585301344).

441432384 is an abundant number, since it is smaller than the sum of its proper divisors (729170304).

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

441432384 is a wasteful number, since it uses less digits than its factorization.

441432384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223 (or 5213 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 441432384 is about 21010.2923349486. The cubic root of 441432384 is about 761.4149448580.

The spelling of 441432384 in words is "four hundred forty-one million, four hundred thirty-two thousand, three hundred eighty-four".