3561924 has 12 divisors (see below), whose sum is σ = 8311184. Its totient is φ = 1187304.

The previous prime is 3561913. The next prime is 3561947. The reversal of 3561924 is 4291653.

3561924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3561891 and 3561900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148402 + ... + 148425.

Almost surely, 2^3561924 is an apocalyptic number.

It is an amenable number.

3561924 is an abundant number, since it is smaller than the sum of its proper divisors (4749260).

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

3561924 is a wasteful number, since it uses less digits than its factorization.

3561924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296834 (or 296832 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 3561924 is about 1887.3060165220. The cubic root of 3561924 is about 152.7196369353.

The spelling of 3561924 in words is "three million, five hundred sixty-one thousand, nine hundred twenty-four".