2306670869 has 2 divisors, whose sum is σ = 2306670870. Its totient is φ = 2306670868.

The previous prime is 2306670859. The next prime is 2306670871. The reversal of 2306670869 is 9680766032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1808800900 + 497869969 = 42530^2 + 22313^2 .

It is a cyclic number.

It is not a de Polignac number, because 2306670869 - 2²⁴ = 2289893653 is a prime.

It is a super-2 number, since 2×2306670869² = 10641460995786430322, which contains 22 as substring.

Together with 2306670871, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2306670809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153335434 + 1153335435.

It is an arithmetic number, because the mean of its divisors is an integer number (1153335435).

Almost surely, 2^2306670869 is an apocalyptic number.

It is an amenable number.

2306670869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306670869 is an equidigital number, since it uses as much as digits as its factorization.

2306670869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 2306670869 is about 48027.8134938496. The cubic root of 2306670869 is about 1321.2810621483.

The spelling of 2306670869 in words is "two billion, three hundred six million, six hundred seventy thousand, eight hundred sixty-nine".