8993760 has 96 divisors (see below), whose sum is σ = 29084832. Its totient is φ = 2334720.

The previous prime is 8993753. The next prime is 8993771. The reversal of 8993760 is 673998.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19452 + ... + 19908.

It is an arithmetic number, because the mean of its divisors is an integer number (302967).

Almost surely, 2^8993760 is an apocalyptic number.

8993760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8993760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14542416).

8993760 is an abundant number, since it is smaller than the sum of its proper divisors (20091072).

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

8993760 is a wasteful number, since it uses less digits than its factorization.

8993760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 8993760 is about 2998.9598196708. The cubic root of 8993760 is about 207.9602981423.

The spelling of 8993760 in words is "eight million, nine hundred ninety-three thousand, seven hundred sixty".