3566480 has 40 divisors (see below), whose sum is σ = 8388600. Its totient is φ = 1410048.

The previous prime is 3566473. The next prime is 3566513. The reversal of 3566480 is 846653.

3566480 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 4 ways, for example, as 1364224 + 2202256 = 1168^2 + 1484^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 8516 + ... + 8924.

It is an arithmetic number, because the mean of its divisors is an integer number (209715).

Almost surely, 2^3566480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3566480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4194300).

3566480 is an abundant number, since it is smaller than the sum of its proper divisors (4822120).

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

3566480 is a wasteful number, since it uses less digits than its factorization.

3566480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3566480 is about 1888.5126422664. The cubic root of 3566480 is about 152.7847229411.

The spelling of 3566480 in words is "three million, five hundred sixty-six thousand, four hundred eighty".