9686311746 has 96 divisors (see below), whose sum is σ = 20595000384. Its totient is φ = 3034483200.

The previous prime is 9686311729. The next prime is 9686311757. The reversal of 9686311746 is 6471136869.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90526225 + ... + 90526331.

It is an arithmetic number, because the mean of its divisors is an integer number (214531254).

Almost surely, 2^9686311746 is an apocalyptic number.

9686311746 is an abundant number, since it is smaller than the sum of its proper divisors (10908688638).

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

9686311746 is a wasteful number, since it uses less digits than its factorization.

9686311746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 297 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 9686311746 is about 98419.0619036780. The cubic root of 9686311746 is about 2131.6675829928.

The spelling of 9686311746 in words is "nine billion, six hundred eighty-six million, three hundred eleven thousand, seven hundred forty-six".