3285380 has 48 divisors (see below), whose sum is σ = 8150016. Its totient is φ = 1088640.

The previous prime is 3285377. The next prime is 3285407. The reversal of 3285380 is 835823.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3962 + ... + 4718.

It is an arithmetic number, because the mean of its divisors is an integer number (169792).

Almost surely, 2^3285380 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 3285380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4075008).

3285380 is an abundant number, since it is smaller than the sum of its proper divisors (4864636).

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

3285380 is a wasteful number, since it uses less digits than its factorization.

3285380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 3285380 is about 1812.5617230870. The cubic root of 3285380 is about 148.6603678170.

The spelling of 3285380 in words is "three million, two hundred eighty-five thousand, three hundred eighty".