3633036 has 48 divisors (see below), whose sum is σ = 9797760. Its totient is φ = 1035520.

The previous prime is 3633029. The next prime is 3633037. The reversal of 3633036 is 6303363.

It is a junction number, because it is equal to n+sod(n) for n = 3632997 and 3633015.

It is not an unprimeable number, because it can be changed into a prime (3633037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435 + ... + 3053.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

Almost surely, 2^3633036 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 3633036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4898880).

3633036 is an abundant number, since it is smaller than the sum of its proper divisors (6164724).

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

3633036 is a wasteful number, since it uses less digits than its factorization.

3633036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

The square root of 3633036 is about 1906.0524651751. The cubic root of 3633036 is about 153.7292707859.

Adding to 3633036 its reverse (6303363), we get a palindrome (9936399).

The spelling of 3633036 in words is "three million, six hundred thirty-three thousand, thirty-six".