2793316805 has 8 divisors (see below), whose sum is σ = 3360968952. Its totient is φ = 2228660928.

The previous prime is 2793316763. The next prime is 2793316817. The reversal of 2793316805 is 5086133972.

It can be written as a sum of positive squares in 4 ways, for example, as 20557156 + 2772759649 = 4534^2 + 52657^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2793316805 - 2¹⁴ = 2793300421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747014 + ... + 750743.

It is an arithmetic number, because the mean of its divisors is an integer number (420121119).

Almost surely, 2^2793316805 is an apocalyptic number.

It is an amenable number.

2793316805 is a deficient number, since it is larger than the sum of its proper divisors (567652147).

2793316805 is a wasteful number, since it uses less digits than its factorization.

2793316805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498135.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 2793316805 is about 52851.8382367160. The cubic root of 2793316805 is about 1408.3374608456.

The spelling of 2793316805 in words is "two billion, seven hundred ninety-three million, three hundred sixteen thousand, eight hundred five".