3286448 has 40 divisors (see below), whose sum is σ = 7070976. Its totient is φ = 1467200.

The previous prime is 3286441. The next prime is 3286453. The reversal of 3286448 is 8446823.

It is not an unprimeable number, because it can be changed into a prime (3286441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12365 + ... + 12627.

Almost surely, 2^3286448 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 3286448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3535488).

3286448 is an abundant number, since it is smaller than the sum of its proper divisors (3784528).

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

3286448 is a wasteful number, since it uses less digits than its factorization.

3286448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 347 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 3286448 is about 1812.8563098051. The cubic root of 3286448 is about 148.6764747384.

It can be divided in two parts, 328 and 6448, that added together give a palindrome (6776).

The spelling of 3286448 in words is "three million, two hundred eighty-six thousand, four hundred forty-eight".