2768793823 has 2 divisors, whose sum is σ = 2768793824. Its totient is φ = 2768793822.

The previous prime is 2768793793. The next prime is 2768793871. The reversal of 2768793823 is 3283978672.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2768793823 - 2²⁵ = 2735239391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2768793523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384396911 + 1384396912.

It is an arithmetic number, because the mean of its divisors is an integer number (1384396912).

Almost surely, 2^2768793823 is an apocalyptic number.

2768793823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2768793823 is an equidigital number, since it uses as much as digits as its factorization.

2768793823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 55.

The square root of 2768793823 is about 52619.3293666881. The cubic root of 2768793823 is about 1404.2039999177.

It can be divided in two parts, 27687938 and 23, that added together give a triangular number (27687961 = T₇₄₄₁).

The spelling of 2768793823 in words is "two billion, seven hundred sixty-eight million, seven hundred ninety-three thousand, eight hundred twenty-three".