9993354560 has 56 divisors (see below), whose sum is σ = 27196206720. Its totient is φ = 3426292224.

The previous prime is 9993354541. The next prime is 9993354563. The reversal of 9993354560 is 654533999.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9993354563) 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, 2228420 + ... + 2232899.

Almost surely, 2^9993354560 is an apocalyptic number.

It is an amenable number.

9993354560 is an abundant number, since it is smaller than the sum of its proper divisors (17202852160).

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

9993354560 is a wasteful number, since it uses less digits than its factorization.

9993354560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461343 (or 4461333 counting only the distinct ones).

The product of its (nonzero) digits is 3936600, while the sum is 53.

The square root of 9993354560 is about 99966.7672779309. The cubic root of 9993354560 is about 2153.9573453952.

The spelling of 9993354560 in words is "nine billion, nine hundred ninety-three million, three hundred fifty-four thousand, five hundred sixty".