3563426 has 8 divisors (see below), whose sum is σ = 5368044. Its totient is φ = 1774080.

The previous prime is 3563407. The next prime is 3563467. The reversal of 3563426 is 6243653.

It can be written as a sum of positive squares in 2 ways, for example, as 3553225 + 10201 = 1885^2 + 101^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3215 + ... + 4178.

Almost surely, 2^3563426 is an apocalyptic number.

3563426 is a deficient number, since it is larger than the sum of its proper divisors (1804618).

3563426 is a wasteful number, since it uses less digits than its factorization.

3563426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7636.

The product of its digits is 12960, while the sum is 29.

The square root of 3563426 is about 1887.7038962719. The cubic root of 3563426 is about 152.7411003036.

The spelling of 3563426 in words is "three million, five hundred sixty-three thousand, four hundred twenty-six".