4466886889 has 2 divisors, whose sum is σ = 4466886890. Its totient is φ = 4466886888.

The previous prime is 4466886881. The next prime is 4466886911. The reversal of 4466886889 is 9886886644.

4466886889 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3148107664 + 1318779225 = 56108^2 + 36315^2 .

It is a cyclic number.

It is not a de Polignac number, because 4466886889 - 2³ = 4466886881 is a prime.

It is not a weakly prime, because it can be changed into another prime (4466886881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2233443444 + 2233443445.

It is an arithmetic number, because the mean of its divisors is an integer number (2233443445).

Almost surely, 2^4466886889 is an apocalyptic number.

It is an amenable number.

4466886889 is a deficient number, since it is larger than the sum of its proper divisors (1).

4466886889 is an equidigital number, since it uses as much as digits as its factorization.

4466886889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127401984, while the sum is 67.

The square root of 4466886889 is about 66834.7730526558. The cubic root of 4466886889 is about 1646.9041292703.

The spelling of 4466886889 in words is "four billion, four hundred sixty-six million, eight hundred eighty-six thousand, eight hundred eighty-nine".