9606319920 has 60 divisors (see below), whose sum is σ = 32261226816. Its totient is φ = 2561685120.

The previous prime is 9606319901. The next prime is 9606319939. The reversal of 9606319920 is 299136069.

It is a happy number.

9606319920 is a `hidden beast` number, since 9 + 6 + 0 + 631 + 9 + 9 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (9606319901) and next prime (9606319939).

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6670336 + ... + 6671775.

Almost surely, 2^9606319920 is an apocalyptic number.

9606319920 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9606319920 is an abundant number, since it is smaller than the sum of its proper divisors (22654906896).

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

9606319920 is a wasteful number, since it uses less digits than its factorization.

9606319920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13342130 (or 13342121 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The square root of 9606319920 is about 98011.8356118280. The cubic root of 9606319920 is about 2125.7834191938.

The spelling of 9606319920 in words is "nine billion, six hundred six million, three hundred nineteen thousand, nine hundred twenty".