9657845000 has 40 divisors (see below), whose sum is σ = 22628342550. Its totient is φ = 3863136000.

The previous prime is 9657844991. The next prime is 9657845053. The reversal of 9657845000 is 5487569.

It can be written as a sum of positive squares in 5 ways, for example, as 48748324 + 9609096676 = 6982^2 + 98026^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 960785 + ... + 970784.

Almost surely, 2^9657845000 is an apocalyptic number.

It is an amenable number.

9657845000 is an abundant number, since it is smaller than the sum of its proper divisors (12970497550).

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

9657845000 is a wasteful number, since it uses less digits than its factorization.

9657845000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931595 (or 1931576 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 9657845000 is about 98274.3354085898. The cubic root of 9657845000 is about 2129.5773074405.

The spelling of 9657845000 in words is "nine billion, six hundred fifty-seven million, eight hundred forty-five thousand".