705080743 has 2 divisors, whose sum is σ = 705080744. Its totient is φ = 705080742.

The previous prime is 705080723. The next prime is 705080773. The reversal of 705080743 is 347080507.

705080743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (347080507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 705080743 - 2⁵ = 705080711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 705080699 and 705080708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705080723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352540371 + 352540372.

It is an arithmetic number, because the mean of its divisors is an integer number (352540372).

Almost surely, 2^705080743 is an apocalyptic number.

705080743 is a deficient number, since it is larger than the sum of its proper divisors (1).

705080743 is an equidigital number, since it uses as much as digits as its factorization.

705080743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 705080743 is about 26553.3565298250. The cubic root of 705080743 is about 890.0470214605.

The spelling of 705080743 in words is "seven hundred five million, eighty thousand, seven hundred forty-three".