872744468846 has 8 divisors (see below), whose sum is σ = 1309138727520. Its totient is φ = 436364893008.

The previous prime is 872744468837. The next prime is 872744468851. The reversal of 872744468846 is 648864447278.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3520886 + ... + 3760601.

It is an arithmetic number, because the mean of its divisors is an integer number (163642340940).

Almost surely, 2^872744468846 is an apocalyptic number.

872744468846 is a deficient number, since it is larger than the sum of its proper divisors (436394258674).

872744468846 is a wasteful number, since it uses less digits than its factorization.

872744468846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7341418.

The product of its digits is 462422016, while the sum is 68.

The spelling of 872744468846 in words is "eight hundred seventy-two billion, seven hundred forty-four million, four hundred sixty-eight thousand, eight hundred forty-six".