869832822448 has 20 divisors (see below), whose sum is σ = 1686393365008. Its totient is φ = 434634534720.

The previous prime is 869832822431. The next prime is 869832822457. The reversal of 869832822448 is 844228238968.

It is a self number, because there is not a number n which added to its sum of digits gives 869832822448.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 17591823 + ... + 17641198.

Almost surely, 2^869832822448 is an apocalyptic number.

It is an amenable number.

869832822448 is a deficient number, since it is larger than the sum of its proper divisors (816560542560).

869832822448 is a wasteful number, since it uses less digits than its factorization.

869832822448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35234572 (or 35234566 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 64.

The spelling of 869832822448 in words is "eight hundred sixty-nine billion, eight hundred thirty-two million, eight hundred twenty-two thousand, four hundred forty-eight".