3287563 has 2 divisors, whose sum is σ = 3287564. Its totient is φ = 3287562.

The previous prime is 3287533. The next prime is 3287567. The reversal of 3287563 is 3657823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3287563 - 2⁹ = 3287051 is a prime.

It is not a weakly prime, because it can be changed into another prime (3287567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643781 + 1643782.

It is an arithmetic number, because the mean of its divisors is an integer number (1643782).

Almost surely, 2^3287563 is an apocalyptic number.

3287563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3287563 is an equidigital number, since it uses as much as digits as its factorization.

3287563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 3287563 is about 1813.1638094778. The cubic root of 3287563 is about 148.6932867621.

It can be divided in two parts, 3287 and 563, that multiplied together give a palindrome (1850581).

The spelling of 3287563 in words is "three million, two hundred eighty-seven thousand, five hundred sixty-three".