4444928884 has 48 divisors (see below), whose sum is σ = 8548787520. Its totient is φ = 2005482240.

The previous prime is 4444928857. The next prime is 4444928911. The reversal of 4444928884 is 4888294444.

It is an interprime number because it is at equal distance from previous prime (4444928857) and next prime (4444928911).

It is a super-3 number, since 3×4444928884³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5361382 + ... + 5362210.

It is an arithmetic number, because the mean of its divisors is an integer number (178099740).

Almost surely, 2^4444928884 is an apocalyptic number.

4444928884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4444928884 is a deficient number, since it is larger than the sum of its proper divisors (4103858636).

4444928884 is a wasteful number, since it uses less digits than its factorization.

4444928884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1598 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 55.

The square root of 4444928884 is about 66670.2998643324. The cubic root of 4444928884 is about 1644.2011172508.

The spelling of 4444928884 in words is "four billion, four hundred forty-four million, nine hundred twenty-eight thousand, eight hundred eighty-four".