3563361 has 12 divisors (see below), whose sum is σ = 5169060. Its totient is φ = 2365440.

The previous prime is 3563341. The next prime is 3563377. The reversal of 3563361 is 1633653.

It can be written as a sum of positive squares in 2 ways, for example, as 938961 + 2624400 = 969^2 + 1620^2 .

It is not a de Polignac number, because 3563361 - 2⁶ = 3563297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3563311) 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 in 11 ways as a sum of consecutive naturals, for example, 1825 + ... + 3233.

It is an arithmetic number, because the mean of its divisors is an integer number (430755).

Almost surely, 2^3563361 is an apocalyptic number.

It is an amenable number.

3563361 is a deficient number, since it is larger than the sum of its proper divisors (1605699).

3563361 is a wasteful number, since it uses less digits than its factorization.

3563361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696 (or 1693 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 3563361 is about 1887.6866795101. The cubic root of 3563361 is about 152.7401715876.

The spelling of 3563361 in words is "three million, five hundred sixty-three thousand, three hundred sixty-one".