9609997910 has 16 divisors (see below), whose sum is σ = 17369776512. Its totient is φ = 3828048000.

The previous prime is 9609997907. The next prime is 9609997919. The reversal of 9609997910 is 197999069.

It is a self number, because there is not a number n which added to its sum of digits gives 9609997910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9609997919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1991366 + ... + 1996185.

It is an arithmetic number, because the mean of its divisors is an integer number (1085611032).

Almost surely, 2^9609997910 is an apocalyptic number.

9609997910 is a deficient number, since it is larger than the sum of its proper divisors (7759778602).

9609997910 is a wasteful number, since it uses less digits than its factorization.

9609997910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987799.

The product of its (nonzero) digits is 2480058, while the sum is 59.

The square root of 9609997910 is about 98030.5968052832. The cubic root of 9609997910 is about 2126.0546854918.

The spelling of 9609997910 in words is "nine billion, six hundred nine million, nine hundred ninety-seven thousand, nine hundred ten".