3263563 has 4 divisors (see below), whose sum is σ = 3285328. Its totient is φ = 3241800.

The previous prime is 3263551. The next prime is 3263597. The reversal of 3263563 is 3653623.

3263563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3263563 - 2²¹ = 1166411 is a prime.

It is a Duffinian number.

3263563 is a lucky number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3260563) 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 in 3 ways as a sum of consecutive naturals, for example, 10656 + ... + 10957.

It is an arithmetic number, because the mean of its divisors is an integer number (821332).

Almost surely, 2^3263563 is an apocalyptic number.

3263563 is a deficient number, since it is larger than the sum of its proper divisors (21765).

3263563 is a wasteful number, since it uses less digits than its factorization.

3263563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21764.

The product of its digits is 9720, while the sum is 28.

The square root of 3263563 is about 1806.5334206707. The cubic root of 3263563 is about 148.3305704433.

The spelling of 3263563 in words is "three million, two hundred sixty-three thousand, five hundred sixty-three".