9664837224 has 128 divisors (see below), whose sum is σ = 28270464000. Its totient is φ = 2752263360.

The previous prime is 9664837201. The next prime is 9664837307. The reversal of 9664837224 is 4227384669.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2723019 + ... + 2726565.

It is an arithmetic number, because the mean of its divisors is an integer number (220863000).

Almost surely, 2^9664837224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9664837224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14135232000).

9664837224 is an abundant number, since it is smaller than the sum of its proper divisors (18605626776).

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

9664837224 is a wasteful number, since it uses less digits than its factorization.

9664837224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908 (or 3890 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The square root of 9664837224 is about 98309.9039975119. The cubic root of 9664837224 is about 2130.0911173523.

The spelling of 9664837224 in words is "nine billion, six hundred sixty-four million, eight hundred thirty-seven thousand, two hundred twenty-four".