4441689316 has 27 divisors (see below), whose sum is σ = 7953074409. Its totient is φ = 2170526928.

The previous prime is 4441689313. The next prime is 4441689341. The reversal of 4441689316 is 6139861444.

The square root of 4441689316 is 66646.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 592727716 + 3848961600 = 24346^2 + 62040^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4441689313) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6264370 + ... + 6265078.

Almost surely, 2^4441689316 is an apocalyptic number.

4441689316 is the 66646-th square number.

It is an amenable number.

4441689316 is a deficient number, since it is larger than the sum of its proper divisors (3511385093).

4441689316 is an frugal number, since it uses more digits than its factorization.

4441689316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 758 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The cubic root of 4441689316 is about 1643.8015761097.

The spelling of 4441689316 in words is "four billion, four hundred forty-one million, six hundred eighty-nine thousand, three hundred sixteen".