773320027 has 2 divisors, whose sum is σ = 773320028. Its totient is φ = 773320026.

The previous prime is 773319973. The next prime is 773320043. The reversal of 773320027 is 720023377.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-773320027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (773320057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386660013 + 386660014.

It is an arithmetic number, because the mean of its divisors is an integer number (386660014).

Almost surely, 2^773320027 is an apocalyptic number.

773320027 is a deficient number, since it is larger than the sum of its proper divisors (1).

773320027 is an equidigital number, since it uses as much as digits as its factorization.

773320027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 31.

The square root of 773320027 is about 27808.6322389290. The cubic root of 773320027 is about 917.8810824803.

The spelling of 773320027 in words is "seven hundred seventy-three million, three hundred twenty thousand, twenty-seven".