4444852880 has 80 divisors (see below), whose sum is σ = 11159285760. Its totient is φ = 1636744704.

The previous prime is 4444852877. The next prime is 4444852921. The reversal of 4444852880 is 882584444.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 392741 + ... + 403899.

It is an arithmetic number, because the mean of its divisors is an integer number (139491072).

Almost surely, 2^4444852880 is an apocalyptic number.

4444852880 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 4444852880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5579642880).

4444852880 is an abundant number, since it is smaller than the sum of its proper divisors (6714432880).

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

4444852880 is a wasteful number, since it uses less digits than its factorization.

4444852880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11568 (or 11562 counting only the distinct ones).

The product of its (nonzero) digits is 1310720, while the sum is 47.

The square root of 4444852880 is about 66669.7298629595. The cubic root of 4444852880 is about 1644.1917457792.

The spelling of 4444852880 in words is "four billion, four hundred forty-four million, eight hundred fifty-two thousand, eight hundred eighty".