3284346 has 48 divisors (see below), whose sum is σ = 7378560. Its totient is φ = 973440.

The previous prime is 3284341. The next prime is 3284363. The reversal of 3284346 is 6434823.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁷ + 2¹³ + 8 + 4 + 3¹³ + 4² + 6⁸ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3284341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41535 + ... + 41613.

It is an arithmetic number, because the mean of its divisors is an integer number (153720).

Almost surely, 2^3284346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3284346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3689280).

3284346 is an abundant number, since it is smaller than the sum of its proper divisors (4094214).

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

3284346 is a wasteful number, since it uses less digits than its factorization.

3284346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 138 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 3284346 is about 1812.2764689749. The cubic root of 3284346 is about 148.6447703368.

The spelling of 3284346 in words is "three million, two hundred eighty-four thousand, three hundred forty-six".