769452227 has 2 divisors, whose sum is σ = 769452228. Its totient is φ = 769452226.

The previous prime is 769452221. The next prime is 769452263. The reversal of 769452227 is 722254967.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 769452227 - 2⁶ = 769452163 is a prime.

It is not a weakly prime, because it can be changed into another prime (769452221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384726113 + 384726114.

It is an arithmetic number, because the mean of its divisors is an integer number (384726114).

Almost surely, 2^769452227 is an apocalyptic number.

769452227 is a deficient number, since it is larger than the sum of its proper divisors (1).

769452227 is an equidigital number, since it uses as much as digits as its factorization.

769452227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 44.

The square root of 769452227 is about 27739.0019106672. The cubic root of 769452227 is about 916.3482475903.

The spelling of 769452227 in words is "seven hundred sixty-nine million, four hundred fifty-two thousand, two hundred twenty-seven".