9624983664 has 40 divisors (see below), whose sum is σ = 25666627072. Its totient is φ = 3104832960.

The previous prime is 9624983663. The next prime is 9624983699. The reversal of 9624983664 is 4663894269.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9624983663) 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, 3232714 + ... + 3235689.

Almost surely, 2^9624983664 is an apocalyptic number.

It is an amenable number.

9624983664 is an abundant number, since it is smaller than the sum of its proper divisors (16041643408).

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

9624983664 is a wasteful number, since it uses less digits than its factorization.

9624983664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6468445 (or 6468439 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 57.

The square root of 9624983664 is about 98107.0010957424. The cubic root of 9624983664 is about 2127.1592291181.

The spelling of 9624983664 in words is "nine billion, six hundred twenty-four million, nine hundred eighty-three thousand, six hundred sixty-four".