2993660560 has 160 divisors (see below), whose sum is σ = 8126479872. Its totient is φ = 1013514240.

The previous prime is 2993660497. The next prime is 2993660561. The reversal of 2993660560 is 650663992.

It is a self number, because there is not a number n which added to its sum of digits gives 2993660560.

It is not an unprimeable number, because it can be changed into a prime (2993660561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1450089 + ... + 1452151.

Almost surely, 2^2993660560 is an apocalyptic number.

2993660560 is a gapful number since it is divisible by the number (20) 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 2993660560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4063239936).

2993660560 is an abundant number, since it is smaller than the sum of its proper divisors (5132819312).

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

2993660560 is a wasteful number, since it uses less digits than its factorization.

2993660560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201 (or 2195 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 46.

The square root of 2993660560 is about 54714.3542409120. The cubic root of 2993660560 is about 1441.2329589305.

The spelling of 2993660560 in words is "two billion, nine hundred ninety-three million, six hundred sixty thousand, five hundred sixty".