2276686693 has 2 divisors, whose sum is σ = 2276686694. Its totient is φ = 2276686692.

The previous prime is 2276686691. The next prime is 2276686703. The reversal of 2276686693 is 3966866722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1598240484 + 678446209 = 39978^2 + 26047^2 .

It is a cyclic number.

It is not a de Polignac number, because 2276686693 - 2¹ = 2276686691 is a prime.

Together with 2276686691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2276686691) 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, 1138343346 + 1138343347.

It is an arithmetic number, because the mean of its divisors is an integer number (1138343347).

Almost surely, 2^2276686693 is an apocalyptic number.

It is an amenable number.

2276686693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276686693 is an equidigital number, since it uses as much as digits as its factorization.

2276686693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7838208, while the sum is 55.

The square root of 2276686693 is about 47714.6381417695. The cubic root of 2276686693 is about 1315.5310096476.

The spelling of 2276686693 in words is "two billion, two hundred seventy-six million, six hundred eighty-six thousand, six hundred ninety-three".