2711807993 has 2 divisors, whose sum is σ = 2711807994. Its totient is φ = 2711807992.

The previous prime is 2711807983. The next prime is 2711808007. The reversal of 2711807993 is 3997081172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2519236864 + 192571129 = 50192^2 + 13877^2 .

It is a cyclic number.

It is not a de Polignac number, because 2711807993 - 2⁴ = 2711807977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2711807933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1355903996 + 1355903997.

It is an arithmetic number, because the mean of its divisors is an integer number (1355903997).

Almost surely, 2^2711807993 is an apocalyptic number.

It is an amenable number.

2711807993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2711807993 is an equidigital number, since it uses as much as digits as its factorization.

2711807993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 2711807993 is about 52075.0227364329. The cubic root of 2711807993 is about 1394.5036183948.

The spelling of 2711807993 in words is "two billion, seven hundred eleven million, eight hundred seven thousand, nine hundred ninety-three".