2834690777 has 2 divisors, whose sum is σ = 2834690778. Its totient is φ = 2834690776.

The previous prime is 2834690773. The next prime is 2834690779. The reversal of 2834690777 is 7770964382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2811226441 + 23464336 = 53021^2 + 4844^2 .

It is a cyclic number.

It is not a de Polignac number, because 2834690777 - 2² = 2834690773 is a prime.

Together with 2834690779, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2834690773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417345388 + 1417345389.

It is an arithmetic number, because the mean of its divisors is an integer number (1417345389).

Almost surely, 2^2834690777 is an apocalyptic number.

It is an amenable number.

2834690777 is a deficient number, since it is larger than the sum of its proper divisors (1).

2834690777 is an equidigital number, since it uses as much as digits as its factorization.

2834690777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3556224, while the sum is 53.

The square root of 2834690777 is about 53241.8141783317. The cubic root of 2834690777 is about 1415.2567347465.

The spelling of 2834690777 in words is "two billion, eight hundred thirty-four million, six hundred ninety thousand, seven hundred seventy-seven".