4449568032 has 384 divisors, whose sum is σ = 16917465600. Its totient is φ = 1104150528.

The previous prime is 4449568031. The next prime is 4449568033. The reversal of 4449568032 is 2308659444.

4449568032 is a `hidden beast` number, since 44 + 49 + 568 + 0 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4449568031) and next prime (4449568033).

It is not an unprimeable number, because it can be changed into a prime (4449568031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1334944 + ... + 1338272.

It is an arithmetic number, because the mean of its divisors is an integer number (44055900).

Almost surely, 2^4449568032 is an apocalyptic number.

4449568032 is a gapful number since it is divisible by the number (42) 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 4449568032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8458732800).

4449568032 is an abundant number, since it is smaller than the sum of its proper divisors (12467897568).

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

4449568032 is a wasteful number, since it uses less digits than its factorization.

4449568032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385 (or 3371 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 4449568032 is about 66705.0825050086. The cubic root of 4449568032 is about 1644.7729329386.

The spelling of 4449568032 in words is "four billion, four hundred forty-nine million, five hundred sixty-eight thousand, thirty-two".