8664446383 has 2 divisors, whose sum is σ = 8664446384. Its totient is φ = 8664446382.

The previous prime is 8664446359. The next prime is 8664446407. The reversal of 8664446383 is 3836444668.

It is a happy number.

8664446383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (8664446359) and next prime (8664446407).

It is a cyclic number.

It is not a de Polignac number, because 8664446383 - 2¹⁷ = 8664315311 is a prime.

It is a super-2 number, since 2×8664446383² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8664446383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8664446353) 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 as a sum of consecutive naturals, namely, 4332223191 + 4332223192.

It is an arithmetic number, because the mean of its divisors is an integer number (4332223192).

Almost surely, 2^8664446383 is an apocalyptic number.

8664446383 is a deficient number, since it is larger than the sum of its proper divisors (1).

8664446383 is an equidigital number, since it uses as much as digits as its factorization.

8664446383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7962624, while the sum is 52.

The square root of 8664446383 is about 93083.0080250955. The cubic root of 8664446383 is about 2053.9046250229.

The spelling of 8664446383 in words is "eight billion, six hundred sixty-four million, four hundred forty-six thousand, three hundred eighty-three".