868461866596 has 12 divisors (see below), whose sum is σ = 1541214017280. Its totient is φ = 428115004520.

The previous prime is 868461866581. The next prime is 868461866603. The reversal of 868461866596 is 695668164868.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528981876 + ... + 1528982443.

It is an arithmetic number, because the mean of its divisors is an integer number (128434501440).

Almost surely, 2^868461866596 is an apocalyptic number.

It is an amenable number.

868461866596 is a deficient number, since it is larger than the sum of its proper divisors (672752150684).

868461866596 is a wasteful number, since it uses less digits than its factorization.

868461866596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057964394 (or 3057964392 counting only the distinct ones).

The product of its digits is 716636160, while the sum is 73.

The spelling of 868461866596 in words is "eight hundred sixty-eight billion, four hundred sixty-one million, eight hundred sixty-six thousand, five hundred ninety-six".