3812663 has 2 divisors, whose sum is σ = 3812664. Its totient is φ = 3812662.

The previous prime is 3812657. The next prime is 3812689. The reversal of 3812663 is 3662183.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3812663 - 2⁴ = 3812647 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 8⁷ + 1 + 2¹³ + 6⁶ + 6⁶ + 3¹³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3812603) 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, 1906331 + 1906332.

It is an arithmetic number, because the mean of its divisors is an integer number (1906332).

Almost surely, 2^3812663 is an apocalyptic number.

3812663 is a deficient number, since it is larger than the sum of its proper divisors (1).

3812663 is an equidigital number, since it uses as much as digits as its factorization.

3812663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 3812663 is about 1952.6041585534. The cubic root of 3812663 is about 156.2222205548. Note that the first 5 decimals are identical.

The spelling of 3812663 in words is "three million, eight hundred twelve thousand, six hundred sixty-three".