3563913 has 8 divisors (see below), whose sum is σ = 4771008. Its totient is φ = 2366384.

The previous prime is 3563909. The next prime is 3563929. The reversal of 3563913 is 3193653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3563913 - 2² = 3563909 is a prime.

3563913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3563953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1470 + ... + 3047.

It is an arithmetic number, because the mean of its divisors is an integer number (596376).

Almost surely, 2^3563913 is an apocalyptic number.

It is an amenable number.

3563913 is a deficient number, since it is larger than the sum of its proper divisors (1207095).

3563913 is a wasteful number, since it uses less digits than its factorization.

3563913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783.

The product of its digits is 7290, while the sum is 30.

The square root of 3563913 is about 1887.8328845531. The cubic root of 3563913 is about 152.7480581701.

The spelling of 3563913 in words is "three million, five hundred sixty-three thousand, nine hundred thirteen".