9671961170 has 16 divisors (see below), whose sum is σ = 17510166360. Its totient is φ = 3846420864.

The previous prime is 9671961161. The next prime is 9671961197. The reversal of 9671961170 is 711691769.

It can be written as a sum of positive squares in 4 ways, for example, as 7412004649 + 2259956521 = 86093^2 + 47539^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2793635 + ... + 2797094.

Almost surely, 2^9671961170 is an apocalyptic number.

9671961170 is a deficient number, since it is larger than the sum of its proper divisors (7838205190).

9671961170 is a wasteful number, since it uses less digits than its factorization.

9671961170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5590909.

The product of its (nonzero) digits is 142884, while the sum is 47.

The square root of 9671961170 is about 98346.1294103637. The cubic root of 9671961170 is about 2130.6143517969.

The spelling of 9671961170 in words is "nine billion, six hundred seventy-one million, nine hundred sixty-one thousand, one hundred seventy".