9894318848 has 36 divisors (see below), whose sum is σ = 20608695408. Its totient is φ = 4732062720.

The previous prime is 9894318829. The next prime is 9894318859. The reversal of 9894318848 is 8488134989.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834323 + ... + 846098.

Almost surely, 2^9894318848 is an apocalyptic number.

It is an amenable number.

9894318848 is an abundant number, since it is smaller than the sum of its proper divisors (10714376560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9894318848 is a wasteful number, since it uses less digits than its factorization.

9894318848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680460 (or 1680446 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 62.

The square root of 9894318848 is about 99470.1907507973. The cubic root of 9894318848 is about 2146.8183585993.

The spelling of 9894318848 in words is "nine billion, eight hundred ninety-four million, three hundred eighteen thousand, eight hundred forty-eight".