2993380811 has 2 divisors, whose sum is σ = 2993380812. Its totient is φ = 2993380810.

The previous prime is 2993380759. The next prime is 2993380813. The reversal of 2993380811 is 1180833992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2993380811 - 2²² = 2989186507 is a prime.

Together with 2993380813, 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 (2993380813) 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, 1496690405 + 1496690406.

It is an arithmetic number, because the mean of its divisors is an integer number (1496690406).

Almost surely, 2^2993380811 is an apocalyptic number.

2993380811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2993380811 is an equidigital number, since it uses as much as digits as its factorization.

2993380811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 2993380811 is about 54711.7977313851. The cubic root of 2993380811 is about 1441.1880645021.

The spelling of 2993380811 in words is "two billion, nine hundred ninety-three million, three hundred eighty thousand, eight hundred eleven".