3284568 has 120 divisors (see below), whose sum is σ = 10923900. Its totient is φ = 889056.

The previous prime is 3284539. The next prime is 3284599. The reversal of 3284568 is 8654823.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 2²⁰ + 8⁴ + 4⁷ + 5⁹ + 6³ + 8⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 172863 + ... + 172881.

Almost surely, 2^3284568 is an apocalyptic number.

3284568 is a gapful number since it is divisible by the number (38) 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 3284568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5461950).

3284568 is an abundant number, since it is smaller than the sum of its proper divisors (7639332).

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

3284568 is a wasteful number, since it uses less digits than its factorization.

3284568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 31 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 3284568 is about 1812.3377168729. The cubic root of 3284568 is about 148.6481193947.

The spelling of 3284568 in words is "three million, two hundred eighty-four thousand, five hundred sixty-eight".