3166651 has 2 divisors, whose sum is σ = 3166652. Its totient is φ = 3166650.

The previous prime is 3166643. The next prime is 3166661. The reversal of 3166651 is 1566613.

3166651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1566613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3166651 - 2³ = 3166643 is a prime.

It is not a weakly prime, because it can be changed into another prime (3166661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583325 + 1583326.

It is an arithmetic number, because the mean of its divisors is an integer number (1583326).

Almost surely, 2^3166651 is an apocalyptic number.

3166651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166651 is an equidigital number, since it uses as much as digits as its factorization.

3166651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 28.

The square root of 3166651 is about 1779.5086400465. The cubic root of 3166651 is about 146.8475597447.

The spelling of 3166651 in words is "three million, one hundred sixty-six thousand, six hundred fifty-one".