2768463319 has 2 divisors, whose sum is σ = 2768463320. Its totient is φ = 2768463318.

The previous prime is 2768463289. The next prime is 2768463353. The reversal of 2768463319 is 9133648672.

2768463319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2768463319 - 2¹⁷ = 2768332247 is a prime.

It is a super-2 number, since 2×2768463319² = 15328778297296991522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2768463389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384231659 + 1384231660.

It is an arithmetic number, because the mean of its divisors is an integer number (1384231660).

Almost surely, 2^2768463319 is an apocalyptic number.

2768463319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2768463319 is an equidigital number, since it uses as much as digits as its factorization.

2768463319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 2768463319 is about 52616.1887540327. The cubic root of 2768463319 is about 1404.1481255869.

The spelling of 2768463319 in words is "two billion, seven hundred sixty-eight million, four hundred sixty-three thousand, three hundred nineteen".