3600728404 has 48 divisors (see below), whose sum is σ = 7944604416. Its totient is φ = 1389715200.

The previous prime is 3600728381. The next prime is 3600728429. The reversal of 3600728404 is 4048270063.

3600728404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3600728404.

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, 105712 + ... + 135559.

It is an arithmetic number, because the mean of its divisors is an integer number (165512592).

Almost surely, 2^3600728404 is an apocalyptic number.

It is an amenable number.

3600728404 is an abundant number, since it is smaller than the sum of its proper divisors (4343876012).

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

3600728404 is a wasteful number, since it uses less digits than its factorization.

3600728404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241336 (or 241334 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 3600728404 is about 60006.0697263202. The cubic root of 3600728404 is about 1532.7222250118.

Adding to 3600728404 its reverse (4048270063), we get a palindrome (7648998467).

The spelling of 3600728404 in words is "three billion, six hundred million, seven hundred twenty-eight thousand, four hundred four".