3603138532 has 12 divisors (see below), whose sum is σ = 7206277120. Its totient is φ = 1544202216.

The previous prime is 3603138527. The next prime is 3603138533. The reversal of 3603138532 is 2358313063.

3603138532 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3603138533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64341732 + ... + 64341787.

Almost surely, 2^3603138532 is an apocalyptic number.

It is an amenable number.

3603138532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3603138532 is a wasteful number, since it uses less digits than its factorization.

3603138532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128683530 (or 128683528 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 3603138532 is about 60026.1487353637. The cubic root of 3603138532 is about 1533.0641218397.

The spelling of 3603138532 in words is "three billion, six hundred three million, one hundred thirty-eight thousand, five hundred thirty-two".