9667485648 has 80 divisors (see below), whose sum is σ = 28339733760. Its totient is φ = 3153924864.

The previous prime is 9667485587. The next prime is 9667485679. The reversal of 9667485648 is 8465847669.

9667485648 is a `hidden beast` number, since 9 + 6 + 67 + 4 + 8 + 564 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217765 + ... + 258372.

It is an arithmetic number, because the mean of its divisors is an integer number (354246672).

Almost surely, 2^9667485648 is an apocalyptic number.

It is an amenable number.

9667485648 is an abundant number, since it is smaller than the sum of its proper divisors (18672248112).

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

9667485648 is a wasteful number, since it uses less digits than its factorization.

9667485648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476201 (or 476189 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 63.

The square root of 9667485648 is about 98323.3728469482. The cubic root of 9667485648 is about 2130.2856669030.

The spelling of 9667485648 in words is "nine billion, six hundred sixty-seven million, four hundred eighty-five thousand, six hundred forty-eight".