4400965536 has 144 divisors (see below), whose sum is σ = 12908486304. Its totient is φ = 1311552000.

The previous prime is 4400965531. The next prime is 4400965537. The reversal of 4400965536 is 6355690044.

It is not an unprimeable number, because it can be changed into a prime (4400965531) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 705471 + ... + 711681.

It is an arithmetic number, because the mean of its divisors is an integer number (89642266).

Almost surely, 2^4400965536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4400965536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6454243152).

4400965536 is an abundant number, since it is smaller than the sum of its proper divisors (8507520768).

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

4400965536 is a wasteful number, since it uses less digits than its factorization.

4400965536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307 (or 6288 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 4400965536 is about 66339.7734093206. The cubic root of 4400965536 is about 1638.7623936747.

The spelling of 4400965536 in words is "four billion, four hundred million, nine hundred sixty-five thousand, five hundred thirty-six".