9685617376 has 48 divisors (see below), whose sum is σ = 19172704320. Its totient is φ = 4816442880.

The previous prime is 9685617373. The next prime is 9685617379. The reversal of 9685617376 is 6737165869.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9685617373) and next prime (9685617379).

It is a super-2 number, since 2×9685617376² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9685617376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9685617373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5413090 + ... + 5414878.

It is an arithmetic number, because the mean of its divisors is an integer number (399431340).

Almost surely, 2^9685617376 is an apocalyptic number.

It is an amenable number.

9685617376 is a deficient number, since it is larger than the sum of its proper divisors (9487086944).

9685617376 is a wasteful number, since it uses less digits than its factorization.

9685617376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627 (or 2619 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 58.

The square root of 9685617376 is about 98415.5342209755. The cubic root of 9685617376 is about 2131.6166450841.

The spelling of 9685617376 in words is "nine billion, six hundred eighty-five million, six hundred seventeen thousand, three hundred seventy-six".