441646848 has 108 divisors (see below), whose sum is σ = 1292834088. Its totient is φ = 144967680.

The previous prime is 441646813. The next prime is 441646873. The reversal of 441646848 is 848646144.

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 11 ways as a sum of consecutive naturals, for example, 152938 + ... + 155798.

It is an arithmetic number, because the mean of its divisors is an integer number (11970686).

Almost surely, 2^441646848 is an apocalyptic number.

441646848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441646848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646417044).

441646848 is an abundant number, since it is smaller than the sum of its proper divisors (851187240).

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

441646848 is a wasteful number, since it uses less digits than its factorization.

441646848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950 (or 2933 counting only the distinct ones).

The product of its digits is 589824, while the sum is 45.

The square root of 441646848 is about 21015.3954994904. The cubic root of 441646848 is about 761.5382326387.

The spelling of 441646848 in words is "four hundred forty-one million, six hundred forty-six thousand, eight hundred forty-eight".