4004448000 has 576 divisors, whose sum is σ = 15611581440. Its totient is φ = 890880000.

The previous prime is 4004447927. The next prime is 4004448001. The reversal of 4004448000 is 8444004.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004448001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39647950 + ... + 39648050.

It is an arithmetic number, because the mean of its divisors is an integer number (27103440).

Almost surely, 2^4004448000 is an apocalyptic number.

4004448000 is a gapful number since it is divisible by the number (40) 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 4004448000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7805790720).

4004448000 is an abundant number, since it is smaller than the sum of its proper divisors (11607133440).

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

4004448000 is a wasteful number, since it uses less digits than its factorization.

4004448000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 4004448000 is about 63280.7079606415. The cubic root of 4004448000 is about 1587.9892306604.

The spelling of 4004448000 in words is "four billion, four million, four hundred forty-eight thousand".