3600108644 has 18 divisors (see below), whose sum is σ = 6925003302. Its totient is φ = 1636412800.

The previous prime is 3600108641. The next prime is 3600108671. The reversal of 3600108644 is 4468010063.

It can be written as a sum of positive squares in only one way, i.e., 2126316544 + 1473792100 = 46112^2 + 38390^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3600108644.

It is not an unprimeable number, because it can be changed into a prime (3600108641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3718637 + ... + 3719604.

Almost surely, 2^3600108644 is an apocalyptic number.

It is an amenable number.

3600108644 is a deficient number, since it is larger than the sum of its proper divisors (3324894658).

3600108644 is a wasteful number, since it uses less digits than its factorization.

3600108644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7438267 (or 7438254 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3600108644 is about 60000.9053598360. The cubic root of 3600108644 is about 1532.6342822102.

The spelling of 3600108644 in words is "three billion, six hundred million, one hundred eight thousand, six hundred forty-four".