3601800224 has 144 divisors (see below), whose sum is σ = 8273357568. Its totient is φ = 1539648000.

The previous prime is 3601800143. The next prime is 3601800233. The reversal of 3601800224 is 4220081063.

It is a Cunningham number, because it is equal to 60015²-1.

It is a junction number, because it is equal to n+sod(n) for n = 3601800193 and 3601800202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4440779 + ... + 4441589.

It is an arithmetic number, because the mean of its divisors is an integer number (57453872).

Almost surely, 2^3601800224 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 3601800224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4136678784).

3601800224 is an abundant number, since it is smaller than the sum of its proper divisors (4671557344).

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

3601800224 is a wasteful number, since it uses less digits than its factorization.

3601800224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3601800224 is about 60014.9999916687. Note that the first 5 decimals coincide. The cubic root of 3601800224 is about 1532.8742904807.

Adding to 3601800224 its reverse (4220081063), we get a palindrome (7821881287).

The spelling of 3601800224 in words is "three billion, six hundred one million, eight hundred thousand, two hundred twenty-four".