2793608240 has 40 divisors (see below), whose sum is σ = 6505952640. Its totient is φ = 1115582976.

The previous prime is 2793608227. The next prime is 2793608243. The reversal of 2793608240 is 428063972.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2793608243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19796 + ... + 77324.

It is an arithmetic number, because the mean of its divisors is an integer number (162648816).

Almost surely, 2^2793608240 is an apocalyptic number.

2793608240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2793608240 is an abundant number, since it is smaller than the sum of its proper divisors (3712344400).

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

2793608240 is a wasteful number, since it uses less digits than its factorization.

2793608240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58149 (or 58143 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2793608240 is about 52854.5952590690. The cubic root of 2793608240 is about 1408.3864378125.

The spelling of 2793608240 in words is "two billion, seven hundred ninety-three million, six hundred eight thousand, two hundred forty".