4484707681 has 2 divisors, whose sum is σ = 4484707682. Its totient is φ = 4484707680.

The previous prime is 4484707649. The next prime is 4484707691. The reversal of 4484707681 is 1867074844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4326350625 + 158357056 = 65775^2 + 12584^2 .

It is a cyclic number.

It is not a de Polignac number, because 4484707681 - 2⁵ = 4484707649 is a prime.

It is a super-2 number, since 2×4484707681² = 40225205968040795522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4484707691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2242353840 + 2242353841.

It is an arithmetic number, because the mean of its divisors is an integer number (2242353841).

Almost surely, 2^4484707681 is an apocalyptic number.

It is an amenable number.

4484707681 is a deficient number, since it is larger than the sum of its proper divisors (1).

4484707681 is an equidigital number, since it uses as much as digits as its factorization.

4484707681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1204224, while the sum is 49.

The square root of 4484707681 is about 66967.9601078008. The cubic root of 4484707681 is about 1649.0913492258.

The spelling of 4484707681 in words is "four billion, four hundred eighty-four million, seven hundred seven thousand, six hundred eighty-one".