3603965712 has 40 divisors (see below), whose sum is σ = 9350231904. Its totient is φ = 1196162304.

The previous prime is 3603965707. The next prime is 3603965713. The reversal of 3603965712 is 2175693063.

It is not an unprimeable number, because it can be changed into a prime (3603965713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149938 + ... + 172305.

Almost surely, 2^3603965712 is an apocalyptic number.

It is an amenable number.

3603965712 is an abundant number, since it is smaller than the sum of its proper divisors (5746266192).

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

3603965712 is a wasteful number, since it uses less digits than its factorization.

3603965712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322487 (or 322481 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 42.

The square root of 3603965712 is about 60033.0385038105. The cubic root of 3603965712 is about 1533.1814291020.

The spelling of 3603965712 in words is "three billion, six hundred three million, nine hundred sixty-five thousand, seven hundred twelve".