3284064 has 120 divisors (see below), whose sum is σ = 11099088. Its totient is φ = 933120.

The previous prime is 3284063. The next prime is 3284069. The reversal of 3284064 is 4604823.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284063) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18054 + ... + 18234.

Almost surely, 2^3284064 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 3284064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5549544).

3284064 is an abundant number, since it is smaller than the sum of its proper divisors (7815024).

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

3284064 is a wasteful number, since it uses less digits than its factorization.

3284064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3284064 is about 1812.1986646061. The cubic root of 3284064 is about 148.6405159104.

Adding to 3284064 its reverse (4604823), we get a palindrome (7888887).

The spelling of 3284064 in words is "three million, two hundred eighty-four thousand, sixty-four".