3563466 has 16 divisors (see below), whose sum is σ = 7154784. Its totient is φ = 1183184.

The previous prime is 3563407. The next prime is 3563467. The reversal of 3563466 is 6643653.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563467) 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, 745 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (447174).

Almost surely, 2^3563466 is an apocalyptic number.

3563466 is an abundant number, since it is smaller than the sum of its proper divisors (3591318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3563466 is a wasteful number, since it uses less digits than its factorization.

3563466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325.

The product of its digits is 38880, while the sum is 33.

The square root of 3563466 is about 1887.7144911241. The cubic root of 3563466 is about 152.7416718155.

The spelling of 3563466 in words is "three million, five hundred sixty-three thousand, four hundred sixty-six".