768827711 has 2 divisors, whose sum is σ = 768827712. Its totient is φ = 768827710.

The previous prime is 768827707. The next prime is 768827767. The reversal of 768827711 is 117728867.

It is a weak prime.

It is an emirp because it is prime and its reverse (117728867) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 768827711 - 2² = 768827707 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (768827701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384413855 + 384413856.

It is an arithmetic number, because the mean of its divisors is an integer number (384413856).

Almost surely, 2^768827711 is an apocalyptic number.

768827711 is a deficient number, since it is larger than the sum of its proper divisors (1).

768827711 is an equidigital number, since it uses as much as digits as its factorization.

768827711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 263424, while the sum is 47.

The square root of 768827711 is about 27727.7426235891. The cubic root of 768827711 is about 916.1002663995.

The spelling of 768827711 in words is "seven hundred sixty-eight million, eight hundred twenty-seven thousand, seven hundred eleven".