9909264960 has 168 divisors, whose sum is σ = 38952927936. Its totient is φ = 2264970240.

The previous prime is 9909264941. The next prime is 9909264973. The reversal of 9909264960 is 694629099.

It is a tau number, because it is divible by the number of its divisors (168).

It is a junction number, because it is equal to n+sod(n) for n = 9909264897 and 9909264906.

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 23 ways as a sum of consecutive naturals, for example, 225606 + ... + 265925.

Almost surely, 2^9909264960 is an apocalyptic number.

9909264960 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9909264960 is an abundant number, since it is smaller than the sum of its proper divisors (29043662976).

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

9909264960 is a wasteful number, since it uses less digits than its factorization.

9909264960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491561 (or 491548 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The square root of 9909264960 is about 99545.2909986203. The cubic root of 9909264960 is about 2147.8987915652.

The spelling of 9909264960 in words is "nine billion, nine hundred nine million, two hundred sixty-four thousand, nine hundred sixty".