9629658996 has 24 divisors (see below), whose sum is σ = 22525812960. Its totient is φ = 3201799392.

The previous prime is 9629658989. The next prime is 9629659007. The reversal of 9629658996 is 6998569269.

It is a self number, because there is not a number n which added to its sum of digits gives 9629658996.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005906 + ... + 1015433.

It is an arithmetic number, because the mean of its divisors is an integer number (938575540).

Almost surely, 2^9629658996 is an apocalyptic number.

It is an amenable number.

9629658996 is an abundant number, since it is smaller than the sum of its proper divisors (12896153964).

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

9629658996 is a wasteful number, since it uses less digits than its factorization.

9629658996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021743 (or 2021741 counting only the distinct ones).

The product of its digits is 113374080, while the sum is 69.

The square root of 9629658996 is about 98130.8259213179. The cubic root of 9629658996 is about 2127.5035956163.

The spelling of 9629658996 in words is "nine billion, six hundred twenty-nine million, six hundred fifty-eight thousand, nine hundred ninety-six".