855796327 has 2 divisors, whose sum is σ = 855796328. Its totient is φ = 855796326.

The previous prime is 855796289. The next prime is 855796339. The reversal of 855796327 is 723697558.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 855796327 - 2¹¹ = 855794279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (855796367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427898163 + 427898164.

It is an arithmetic number, because the mean of its divisors is an integer number (427898164).

Almost surely, 2^855796327 is an apocalyptic number.

855796327 is a deficient number, since it is larger than the sum of its proper divisors (1).

855796327 is an equidigital number, since it uses as much as digits as its factorization.

855796327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 52.

The square root of 855796327 is about 29253.9967696723. The cubic root of 855796327 is about 949.4165677111.

The spelling of 855796327 in words is "eight hundred fifty-five million, seven hundred ninety-six thousand, three hundred twenty-seven".