3582036 has 48 divisors (see below), whose sum is σ = 9838080. Its totient is φ = 1123200.

The previous prime is 3582017. The next prime is 3582077. The reversal of 3582036 is 6302853.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861 + ... + 2811.

It is an arithmetic number, because the mean of its divisors is an integer number (204960).

Almost surely, 2^3582036 is an apocalyptic number.

3582036 is a gapful number since it is divisible by the number (36) 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 3582036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4919040).

3582036 is an abundant number, since it is smaller than the sum of its proper divisors (6256044).

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

3582036 is a wasteful number, since it uses less digits than its factorization.

3582036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981 (or 1973 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3582036 is about 1892.6267460860. The cubic root of 3582036 is about 153.0065356685.

Adding to 3582036 its reverse (6302853), we get a palindrome (9884889).

The spelling of 3582036 in words is "three million, five hundred eighty-two thousand, thirty-six".