673340711 has 2 divisors, whose sum is σ = 673340712. Its totient is φ = 673340710.

The previous prime is 673340669. The next prime is 673340713. The reversal of 673340711 is 117043376.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673340711 is a prime.

Together with 673340713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673340713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336670355 + 336670356.

It is an arithmetic number, because the mean of its divisors is an integer number (336670356).

Almost surely, 2^673340711 is an apocalyptic number.

673340711 is a deficient number, since it is larger than the sum of its proper divisors (1).

673340711 is an equidigital number, since it uses as much as digits as its factorization.

673340711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 673340711 is about 25948.8094331898. The cubic root of 673340711 is about 876.4859479122.

The spelling of 673340711 in words is "six hundred seventy-three million, three hundred forty thousand, seven hundred eleven".