3283560 has 96 divisors (see below), whose sum is σ = 12205440. Its totient is φ = 749952.

The previous prime is 3283543. The next prime is 3283571. The reversal of 3283560 is 653823.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1869 + ... + 3171.

It is an arithmetic number, because the mean of its divisors is an integer number (127140).

Almost surely, 2^3283560 is an apocalyptic number.

3283560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3283560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6102720).

3283560 is an abundant number, since it is smaller than the sum of its proper divisors (8921880).

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

3283560 is a wasteful number, since it uses less digits than its factorization.

3283560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3283560 is about 1812.0596016688. The cubic root of 3283560 is about 148.6329116480.

The spelling of 3283560 in words is "three million, two hundred eighty-three thousand, five hundred sixty".