9712450648 has 16 divisors (see below), whose sum is σ = 18237914280. Its totient is φ = 4849006848.

The previous prime is 9712450633. The next prime is 9712450661. The reversal of 9712450648 is 8460542179.

It is a junction number, because it is equal to n+sod(n) for n = 9712450598 and 9712450607.

It is a congruent number.

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, 896590 + ... + 907357.

Almost surely, 2^9712450648 is an apocalyptic number.

It is an amenable number.

9712450648 is a deficient number, since it is larger than the sum of its proper divisors (8525463632).

9712450648 is a wasteful number, since it uses less digits than its factorization.

9712450648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804626 (or 1804622 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 9712450648 is about 98551.7663362763. The cubic root of 9712450648 is about 2133.5833243716.

The spelling of 9712450648 in words is "nine billion, seven hundred twelve million, four hundred fifty thousand, six hundred forty-eight".