886464464689 has 8 divisors (see below), whose sum is σ = 886959927360. Its totient is φ = 885969087696.

The previous prime is 886464464651. The next prime is 886464464729. The reversal of 886464464689 is 986464464688.

886464464689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-886464464689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (886464464629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38737719 + ... + 38760595.

It is an arithmetic number, because the mean of its divisors is an integer number (110869990920).

Almost surely, 2^886464464689 is an apocalyptic number.

It is an amenable number.

886464464689 is a deficient number, since it is larger than the sum of its proper divisors (495462671).

886464464689 is a wasteful number, since it uses less digits than its factorization.

886464464689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42839.

The product of its digits is 1528823808, while the sum is 73.

Subtracting 886464464689 from its reverse (986464464688), we obtain a palindrome (99999999999).

The spelling of 886464464689 in words is "eight hundred eighty-six billion, four hundred sixty-four million, four hundred sixty-four thousand, six hundred eighty-nine".