3283566 has 64 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 887040.

The previous prime is 3283543. The next prime is 3283571. The reversal of 3283566 is 6653823.

3283566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 36850 + ... + 36938.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

Almost surely, 2^3283566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3283566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991680).

3283566 is an abundant number, since it is smaller than the sum of its proper divisors (4699794).

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

3283566 is a wasteful number, since it uses less digits than its factorization.

3283566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161.

The product of its digits is 25920, while the sum is 33.

The square root of 3283566 is about 1812.0612572427. The cubic root of 3283566 is about 148.6330021795.

The spelling of 3283566 in words is "three million, two hundred eighty-three thousand, five hundred sixty-six".