3600120 has 64 divisors (see below), whose sum is σ = 11376000. Its totient is φ = 908928.

The previous prime is 3600119. The next prime is 3600133. The reversal of 3600120 is 210063.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3600096 and 3600105.

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, 1491 + ... + 3069.

It is an arithmetic number, because the mean of its divisors is an integer number (177750).

Almost surely, 2^3600120 is an apocalyptic number.

3600120 is a gapful number since it is divisible by the number (30) 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 3600120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5688000).

3600120 is an abundant number, since it is smaller than the sum of its proper divisors (7775880).

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

3600120 is a wasteful number, since it uses less digits than its factorization.

3600120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3600120 is about 1897.3982186141. The cubic root of 3600120 is about 153.2635893696.

Adding to 3600120 its reverse (210063), we get a palindrome (3810183).

The spelling of 3600120 in words is "three million, six hundred thousand, one hundred twenty".