2793199813 has 2 divisors, whose sum is σ = 2793199814. Its totient is φ = 2793199812.

The previous prime is 2793199781. The next prime is 2793199817. The reversal of 2793199813 is 3189913972.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2506303969 + 286895844 = 50063^2 + 16938^2 .

It is a cyclic number.

It is not a de Polignac number, because 2793199813 - 2⁵ = 2793199781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2793199817) 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, 1396599906 + 1396599907.

It is an arithmetic number, because the mean of its divisors is an integer number (1396599907).

Almost surely, 2^2793199813 is an apocalyptic number.

It is an amenable number.

2793199813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2793199813 is an equidigital number, since it uses as much as digits as its factorization.

2793199813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 52.

The square root of 2793199813 is about 52850.7314329707. The cubic root of 2793199813 is about 1408.3177988537.

The spelling of 2793199813 in words is "two billion, seven hundred ninety-three million, one hundred ninety-nine thousand, eight hundred thirteen".