2868667793 has 2 divisors, whose sum is σ = 2868667794. Its totient is φ = 2868667792.

The previous prime is 2868667727. The next prime is 2868667799. The reversal of 2868667793 is 3977668682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2858827024 + 9840769 = 53468^2 + 3137^2 .

It is a cyclic number.

It is not a de Polignac number, because 2868667793 - 2⁸ = 2868667537 is a prime.

It is not a weakly prime, because it can be changed into another prime (2868667799) by changing a digit.

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 as a sum of consecutive naturals, namely, 1434333896 + 1434333897.

It is an arithmetic number, because the mean of its divisors is an integer number (1434333897).

Almost surely, 2^2868667793 is an apocalyptic number.

It is an amenable number.

2868667793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868667793 is an equidigital number, since it uses as much as digits as its factorization.

2868667793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36578304, while the sum is 62.

The square root of 2868667793 is about 53559.9457897410. The cubic root of 2868667793 is about 1420.8887831734. Note that the first 3 decimals are identical.

The spelling of 2868667793 in words is "two billion, eight hundred sixty-eight million, six hundred sixty-seven thousand, seven hundred ninety-three".