2816769427 has 2 divisors, whose sum is σ = 2816769428. Its totient is φ = 2816769426.

The previous prime is 2816769409. The next prime is 2816769541. The reversal of 2816769427 is 7249676182.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2816769427 - 2⁷ = 2816769299 is a prime.

It is not a weakly prime, because it can be changed into another prime (2816764427) 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, 1408384713 + 1408384714.

It is an arithmetic number, because the mean of its divisors is an integer number (1408384714).

Almost surely, 2^2816769427 is an apocalyptic number.

2816769427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2816769427 is an equidigital number, since it uses as much as digits as its factorization.

2816769427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 52.

The square root of 2816769427 is about 53073.2458683280. The cubic root of 2816769427 is about 1412.2679372539.

The spelling of 2816769427 in words is "two billion, eight hundred sixteen million, seven hundred sixty-nine thousand, four hundred twenty-seven".