3561296 has 20 divisors (see below), whose sum is σ = 7306452. Its totient is φ = 1675776.

The previous prime is 3561293. The next prime is 3561317. The reversal of 3561296 is 6921653.

It is a happy number.

3561296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3013696 + 547600 = 1736^2 + 740^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3561293) by changing a digit.

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, 6275 + ... + 6818.

Almost surely, 2^3561296 is an apocalyptic number.

It is an amenable number.

3561296 is an abundant number, since it is smaller than the sum of its proper divisors (3745156).

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

3561296 is a wasteful number, since it uses less digits than its factorization.

3561296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118 (or 13112 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 3561296 is about 1887.1396344733. The cubic root of 3561296 is about 152.7106611150.

The spelling of 3561296 in words is "three million, five hundred sixty-one thousand, two hundred ninety-six".