3866983 has 2 divisors, whose sum is σ = 3866984. Its totient is φ = 3866982.

The previous prime is 3866977. The next prime is 3867001. The reversal of 3866983 is 3896683.

3866983 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 a cyclic number.

It is not a de Polignac number, because 3866983 - 2¹³ = 3858791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3866903) 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, 1933491 + 1933492.

It is an arithmetic number, because the mean of its divisors is an integer number (1933492).

Almost surely, 2^3866983 is an apocalyptic number.

3866983 is a deficient number, since it is larger than the sum of its proper divisors (1).

3866983 is an equidigital number, since it uses as much as digits as its factorization.

3866983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The square root of 3866983 is about 1966.4645941384. The cubic root of 3866983 is about 156.9606376228.

The spelling of 3866983 in words is "three million, eight hundred sixty-six thousand, nine hundred eighty-three".