779327 has 2 divisors, whose sum is σ = 779328. Its totient is φ = 779326.

The previous prime is 779267. The next prime is 779329. The reversal of 779327 is 723977.

It is a strong prime.

It is an emirp because it is prime and its reverse (723977) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 779327 - 2¹⁸ = 517183 is a prime.

Together with 779329, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 7² + 7⁶ + 3⁹ + 9 + 2¹⁹ + 7⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (779329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389663 + 389664.

It is an arithmetic number, because the mean of its divisors is an integer number (389664).

2⁷⁷⁹³²⁷ is an apocalyptic number.

779327 is a deficient number, since it is larger than the sum of its proper divisors (1).

779327 is an equidigital number, since it uses as much as digits as its factorization.

779327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18522, while the sum is 35.

The square root of 779327 is about 882.7949931892. The cubic root of 779327 is about 92.0251585259.

The spelling of 779327 in words is "seven hundred seventy-nine thousand, three hundred twenty-seven".