3686063 has 2 divisors, whose sum is σ = 3686064. Its totient is φ = 3686062.

The previous prime is 3686029. The next prime is 3686071. The reversal of 3686063 is 3606863.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3686063 - 2⁶ = 3685999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3686083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1843031 + 1843032.

It is an arithmetic number, because the mean of its divisors is an integer number (1843032).

Almost surely, 2^3686063 is an apocalyptic number.

3686063 is a deficient number, since it is larger than the sum of its proper divisors (1).

3686063 is an equidigital number, since it uses as much as digits as its factorization.

3686063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3686063 is about 1919.9122375775. The cubic root of 3686063 is about 154.4735940740.

The spelling of 3686063 in words is "three million, six hundred eighty-six thousand, sixty-three".