3582016 has 28 divisors (see below), whose sum is σ = 7193788. Its totient is φ = 1769472.

The previous prime is 3582001. The next prime is 3582017. The reversal of 3582016 is 6102853.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2876416 + 705600 = 1696^2 + 840^2 .

It is not an unprimeable number, because it can be changed into a prime (3582017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5920 + ... + 6496.

It is an arithmetic number, because the mean of its divisors is an integer number (256921).

Almost surely, 2^3582016 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 3582016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3596894).

3582016 is an abundant number, since it is smaller than the sum of its proper divisors (3611772).

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

3582016 is an equidigital number, since it uses as much as digits as its factorization.

3582016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3582016 is about 1892.6214624166. The cubic root of 3582016 is about 153.0062509016.

Adding to 3582016 its reverse (6102853), we get a palindrome (9684869).

The spelling of 3582016 in words is "three million, five hundred eighty-two thousand, sixteen".