3666102689 has 2 divisors, whose sum is σ = 3666102690. Its totient is φ = 3666102688.

The previous prime is 3666102673. The next prime is 3666102703. The reversal of 3666102689 is 9862016663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3448038400 + 218064289 = 58720^2 + 14767^2 .

It is an emirp because it is prime and its reverse (9862016663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3666102689 - 2⁴ = 3666102673 is a prime.

It is not a weakly prime, because it can be changed into another prime (3666102389) 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, 1833051344 + 1833051345.

It is an arithmetic number, because the mean of its divisors is an integer number (1833051345).

Almost surely, 2^3666102689 is an apocalyptic number.

It is an amenable number.

3666102689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3666102689 is an equidigital number, since it uses as much as digits as its factorization.

3666102689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 3666102689 is about 60548.3500105494. The cubic root of 3666102689 is about 1541.9426051480.

The spelling of 3666102689 in words is "three billion, six hundred sixty-six million, one hundred two thousand, six hundred eighty-nine".