713777773 has 2 divisors, whose sum is σ = 713777774. Its totient is φ = 713777772.

The previous prime is 713777761. The next prime is 713777797. The reversal of 713777773 is 377777317.

It is a happy number.

713777773 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 can be written as a sum of positive squares in only one way, i.e., 709849449 + 3928324 = 26643^2 + 1982^2 .

It is a cyclic number.

It is not a de Polignac number, because 713777773 - 2⁵ = 713777741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (713777173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356888886 + 356888887.

It is an arithmetic number, because the mean of its divisors is an integer number (356888887).

Almost surely, 2^713777773 is an apocalyptic number.

It is an amenable number.

713777773 is a deficient number, since it is larger than the sum of its proper divisors (1).

713777773 is an equidigital number, since it uses as much as digits as its factorization.

713777773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1058841, while the sum is 49.

The square root of 713777773 is about 26716.6197899360. The cubic root of 713777773 is about 893.6915946120.

The spelling of 713777773 in words is "seven hundred thirteen million, seven hundred seventy-seven thousand, seven hundred seventy-three".