3606723136 has 21 divisors (see below), whose sum is σ = 7158044739. Its totient is φ = 1803121344.

The previous prime is 3606723119. The next prime is 3606723139. The reversal of 3606723136 is 6313276063.

The square root of 3606723136 is 60056.

It is a perfect power (a square), and thus also a powerful number.

3606723136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3606723095 and 3606723104.

It is not an unprimeable number, because it can be changed into a prime (3606723139) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 476695 + ... + 484201.

Almost surely, 2^3606723136 is an apocalyptic number.

3606723136 is the 60056-th square number.

It is an amenable number.

3606723136 is a deficient number, since it is larger than the sum of its proper divisors (3551321603).

3606723136 is an frugal number, since it uses more digits than its factorization.

3606723136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15026 (or 7509 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 37.

The cubic root of 3606723136 is about 1533.5723460221.

Adding to 3606723136 its reverse (6313276063), we get a palindrome (9919999199).

The spelling of 3606723136 in words is "three billion, six hundred six million, seven hundred twenty-three thousand, one hundred thirty-six".