4484611681 has 16 divisors (see below), whose sum is σ = 4938301440. Its totient is φ = 4038688080.

The previous prime is 4484611673. The next prime is 4484611739. The reversal of 4484611681 is 1861164844.

It is a cyclic number.

It is not a de Polignac number, because 4484611681 - 2³ = 4484611673 is a prime.

It is a super-2 number, since 2×4484611681² = 40223483858723291522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4484611601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097400 + ... + 1101478.

It is an arithmetic number, because the mean of its divisors is an integer number (308643840).

Almost surely, 2^4484611681 is an apocalyptic number.

It is an amenable number.

4484611681 is a deficient number, since it is larger than the sum of its proper divisors (453689759).

4484611681 is a wasteful number, since it uses less digits than its factorization.

4484611681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004.

The product of its digits is 147456, while the sum is 43.

The square root of 4484611681 is about 66967.2433432943. The cubic root of 4484611681 is about 1649.0795822827.

The spelling of 4484611681 in words is "four billion, four hundred eighty-four million, six hundred eleven thousand, six hundred eighty-one".