9381650608 has 20 divisors (see below), whose sum is σ = 19829398248. Its totient is φ = 4264386560.

The previous prime is 9381650591. The next prime is 9381650633. The reversal of 9381650608 is 8060561839.

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 3 ways as a sum of consecutive naturals, for example, 26652241 + ... + 26652592.

Almost surely, 2^9381650608 is an apocalyptic number.

It is an amenable number.

9381650608 is an abundant number, since it is smaller than the sum of its proper divisors (10447747640).

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

9381650608 is a wasteful number, since it uses less digits than its factorization.

9381650608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53304852 (or 53304846 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 9381650608 is about 96858.9211585593. The cubic root of 9381650608 is about 2109.0801533997.

The spelling of 9381650608 in words is "nine billion, three hundred eighty-one million, six hundred fifty thousand, six hundred eight".