2793327680 has 112 divisors (see below), whose sum is σ = 7814608704. Its totient is φ = 937605120.

The previous prime is 2793327623. The next prime is 2793327689. The reversal of 2793327680 is 867233972.

It is not an unprimeable number, because it can be changed into a prime (2793327689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15239 + ... + 76281.

It is an arithmetic number, because the mean of its divisors is an integer number (69773292).

Almost surely, 2^2793327680 is an apocalyptic number.

2793327680 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 2793327680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3907304352).

2793327680 is an abundant number, since it is smaller than the sum of its proper divisors (5021281024).

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

2793327680 is a wasteful number, since it uses less digits than its factorization.

2793327680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61084 (or 61074 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 2793327680 is about 52851.9411185625. The cubic root of 2793327680 is about 1408.3392884996.

The spelling of 2793327680 in words is "two billion, seven hundred ninety-three million, three hundred twenty-seven thousand, six hundred eighty".