4464511489 has 9 divisors (see below), whose sum is σ = 4513208553. Its totient is φ = 4416336432.

The previous prime is 4464511477. The next prime is 4464511547. The reversal of 4464511489 is 9841154644.

The square root of 4464511489 is 66817.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1124596225 + 3339915264 = 33535^2 + 57792^2 .

It is not a de Polignac number, because 4464511489 - 2⁹ = 4464510977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4464511409) 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, 7282747 + ... + 7283359.

It is an arithmetic number, because the mean of its divisors is an integer number (501467617).

Almost surely, 2^4464511489 is an apocalyptic number.

4464511489 is the 66817-th square number.

4464511489 is the 33409-th centered octagonal number.

It is an amenable number.

4464511489 is a deficient number, since it is larger than the sum of its proper divisors (48697064).

4464511489 is an frugal number, since it uses more digits than its factorization.

4464511489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444 (or 722 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The cubic root of 4464511489 is about 1646.6121474179.

The spelling of 4464511489 in words is "four billion, four hundred sixty-four million, five hundred eleven thousand, four hundred eighty-nine".