3636024 has 64 divisors (see below), whose sum is σ = 10851840. Its totient is φ = 992640.

The previous prime is 3636019. The next prime is 3636043. The reversal of 3636024 is 4206363.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 3635985 and 3636003.

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, 3394 + ... + 4334.

It is an arithmetic number, because the mean of its divisors is an integer number (169560).

Almost surely, 2^3636024 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 3636024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5425920).

3636024 is an abundant number, since it is smaller than the sum of its proper divisors (7215816).

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

3636024 is a wasteful number, since it uses less digits than its factorization.

3636024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3636024 is about 1906.8361230059. The cubic root of 3636024 is about 153.7714042512.

The spelling of 3636024 in words is "three million, six hundred thirty-six thousand, twenty-four".