3600800 has 72 divisors (see below), whose sum is σ = 10061856. Its totient is φ = 1232640.

The previous prime is 3600799. The next prime is 3600809. The reversal of 3600800 is 80063.

It is a happy number.

3600800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3600809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5279 + ... + 5921.

It is an arithmetic number, because the mean of its divisors is an integer number (139748).

Almost surely, 2^3600800 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 3600800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5030928).

3600800 is an abundant number, since it is smaller than the sum of its proper divisors (6461056).

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

3600800 is a wasteful number, since it uses less digits than its factorization.

3600800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3600800 is about 1897.5774029009. The cubic root of 3600800 is about 153.2732383702.

Adding to 3600800 its reverse (80063), we get a palindrome (3680863).

The spelling of 3600800 in words is "three million, six hundred thousand, eight hundred".