3563436 has 24 divisors (see below), whose sum is σ = 8676864. Its totient is φ = 1136080.

The previous prime is 3563407. The next prime is 3563467. The reversal of 3563436 is 6343653.

It is a super-2 number, since 2×3563436² = 25396152252192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6180 + ... + 6731.

It is an arithmetic number, because the mean of its divisors is an integer number (361536).

Almost surely, 2^3563436 is an apocalyptic number.

It is an amenable number.

3563436 is an abundant number, since it is smaller than the sum of its proper divisors (5113428).

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

3563436 is a wasteful number, since it uses less digits than its factorization.

3563436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12941 (or 12939 counting only the distinct ones).

The product of its digits is 19440, while the sum is 30.

The square root of 3563436 is about 1887.7065449905. The cubic root of 3563436 is about 152.7412431819.

The spelling of 3563436 in words is "three million, five hundred sixty-three thousand, four hundred thirty-six".