716835065 has 4 divisors (see below), whose sum is σ = 860202084. Its totient is φ = 573468048.

The previous prime is 716835037. The next prime is 716835071. The reversal of 716835065 is 560538617.

716835065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 538425616 + 178409449 = 23204^2 + 13357^2 .

It is a cyclic number.

It is not a de Polignac number, because 716835065 - 2¹⁸ = 716572921 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71683502 + ... + 71683511.

It is an arithmetic number, because the mean of its divisors is an integer number (215050521).

Almost surely, 2^716835065 is an apocalyptic number.

It is an amenable number.

716835065 is a deficient number, since it is larger than the sum of its proper divisors (143367019).

716835065 is a wasteful number, since it uses less digits than its factorization.

716835065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143367018.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 716835065 is about 26773.7756956317. The cubic root of 716835065 is about 894.9657467411.

The spelling of 716835065 in words is "seven hundred sixteen million, eight hundred thirty-five thousand, sixty-five".