782772713 has 2 divisors, whose sum is σ = 782772714. Its totient is φ = 782772712.

The previous prime is 782772707. The next prime is 782772743. The reversal of 782772713 is 317277287.

782772713 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., 659051584 + 123721129 = 25672^2 + 11123^2 .

It is a cyclic number.

It is not a de Polignac number, because 782772713 - 2²⁰ = 781724137 is a prime.

It is a super-2 number, since 2×782772713² = 1225466240434760738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (782772743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 391386356 + 391386357.

It is an arithmetic number, because the mean of its divisors is an integer number (391386357).

Almost surely, 2^782772713 is an apocalyptic number.

It is an amenable number.

782772713 is a deficient number, since it is larger than the sum of its proper divisors (1).

782772713 is an equidigital number, since it uses as much as digits as its factorization.

782772713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230496, while the sum is 44.

The square root of 782772713 is about 27978.0755771372. The cubic root of 782772713 is about 921.6058567413.

The spelling of 782772713 in words is "seven hundred eighty-two million, seven hundred seventy-two thousand, seven hundred thirteen".