4466811489 has 16 divisors (see below), whose sum is σ = 7206956928. Its totient is φ = 2402318592.

The previous prime is 4466811487. The next prime is 4466811497. The reversal of 4466811489 is 9841186644.

It is a happy number.

It is not a de Polignac number, because 4466811489 - 2¹ = 4466811487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (4466811487) 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 15 ways as a sum of consecutive naturals, for example, 6255682 + ... + 6256395.

It is an arithmetic number, because the mean of its divisors is an integer number (450434808).

Almost surely, 2^4466811489 is an apocalyptic number.

It is an amenable number.

4466811489 is a deficient number, since it is larger than the sum of its proper divisors (2740145439).

4466811489 is a wasteful number, since it uses less digits than its factorization.

4466811489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12512104.

The product of its digits is 1327104, while the sum is 51.

The square root of 4466811489 is about 66834.2089726511. The cubic root of 4466811489 is about 1646.8948627667.

The spelling of 4466811489 in words is "four billion, four hundred sixty-six million, eight hundred eleven thousand, four hundred eighty-nine".