9617600816 has 20 divisors (see below), whose sum is σ = 18635950824. Its totient is φ = 4808323200.

The previous prime is 9617600813. The next prime is 9617600819. The reversal of 9617600816 is 6180067169.

It is an interprime number because it is at equal distance from previous prime (9617600813) and next prime (9617600819).

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (9617600813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182051 + ... + 228861.

Almost surely, 2^9617600816 is an apocalyptic number.

It is an amenable number.

9617600816 is a deficient number, since it is larger than the sum of its proper divisors (9018350008).

9617600816 is a wasteful number, since it uses less digits than its factorization.

9617600816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59660 (or 59654 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 9617600816 is about 98069.3673682052. The cubic root of 9617600816 is about 2126.6152105203.

The spelling of 9617600816 in words is "nine billion, six hundred seventeen million, six hundred thousand, eight hundred sixteen".