9889316048 has 10 divisors (see below), whose sum is σ = 19160549874. Its totient is φ = 4944658016.

The previous prime is 9889316039. The next prime is 9889316051. The reversal of 9889316048 is 8406139889.

It can be written as a sum of positive squares in only one way, i.e., 7943800384 + 1945515664 = 89128^2 + 44108^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9889315984 and 9889316002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 309041111 + ... + 309041142.

Almost surely, 2^9889316048 is an apocalyptic number.

It is an amenable number.

9889316048 is a deficient number, since it is larger than the sum of its proper divisors (9271233826).

9889316048 is a wasteful number, since it uses less digits than its factorization.

9889316048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618082261 (or 618082255 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 56.

The square root of 9889316048 is about 99445.0403388726. The cubic root of 9889316048 is about 2146.4564703378.

The spelling of 9889316048 in words is "nine billion, eight hundred eighty-nine million, three hundred sixteen thousand, forty-eight".