3666124771 has 2 divisors, whose sum is σ = 3666124772. Its totient is φ = 3666124770.

The previous prime is 3666124739. The next prime is 3666124801. The reversal of 3666124771 is 1774216663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3666124771 - 2⁵ = 3666124739 is a prime.

It is not a weakly prime, because it can be changed into another prime (3666124571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833062385 + 1833062386.

It is an arithmetic number, because the mean of its divisors is an integer number (1833062386).

Almost surely, 2^3666124771 is an apocalyptic number.

3666124771 is a deficient number, since it is larger than the sum of its proper divisors (1).

3666124771 is an equidigital number, since it uses as much as digits as its factorization.

3666124771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 43.

The square root of 3666124771 is about 60548.5323604132. The cubic root of 3666124771 is about 1541.9457009977.

The spelling of 3666124771 in words is "three billion, six hundred sixty-six million, one hundred twenty-four thousand, seven hundred seventy-one".