3289563 has 6 divisors (see below), whose sum is σ = 4751604. Its totient is φ = 2193036.

The previous prime is 3289549. The next prime is 3289567. The reversal of 3289563 is 3659823.

It is not a de Polignac number, because 3289563 - 2¹² = 3285467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3289567) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182745 + ... + 182762.

It is an arithmetic number, because the mean of its divisors is an integer number (791934).

Almost surely, 2^3289563 is an apocalyptic number.

3289563 is a deficient number, since it is larger than the sum of its proper divisors (1462041).

3289563 is a wasteful number, since it uses less digits than its factorization.

3289563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365513 (or 365510 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 3289563 is about 1813.7152477718. The cubic root of 3289563 is about 148.7234333366.

The spelling of 3289563 in words is "three million, two hundred eighty-nine thousand, five hundred sixty-three".