8666334343 has 2 divisors, whose sum is σ = 8666334344. Its totient is φ = 8666334342.

The previous prime is 8666334329. The next prime is 8666334401. The reversal of 8666334343 is 3434336668.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8666334343 - 2²⁹ = 8129463431 is a prime.

It is a super-2 number, since 2×8666334343² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8666334293 and 8666334302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8666334323) 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, 4333167171 + 4333167172.

It is an arithmetic number, because the mean of its divisors is an integer number (4333167172).

Almost surely, 2^8666334343 is an apocalyptic number.

8666334343 is a deficient number, since it is larger than the sum of its proper divisors (1).

8666334343 is an equidigital number, since it uses as much as digits as its factorization.

8666334343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 46.

The square root of 8666334343 is about 93093.1487436106. The cubic root of 8666334343 is about 2054.0537943213.

The spelling of 8666334343 in words is "eight billion, six hundred sixty-six million, three hundred thirty-four thousand, three hundred forty-three".