3201603316 has 12 divisors (see below), whose sum is σ = 5606433700. Its totient is φ = 1599765120.

The previous prime is 3201603271. The next prime is 3201603331. The reversal of 3201603316 is 6133061023.

It can be written as a sum of positive squares in 2 ways, for example, as 1053651600 + 2147951716 = 32460^2 + 46346^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252165 + ... + 264556.

Almost surely, 2^3201603316 is an apocalyptic number.

It is an amenable number.

3201603316 is a deficient number, since it is larger than the sum of its proper divisors (2404830384).

3201603316 is a wasteful number, since it uses less digits than its factorization.

3201603316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518274 (or 518272 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3201603316 is about 56582.7121654662. The cubic root of 3201603316 is about 1473.8586694743.

Adding to 3201603316 its reverse (6133061023), we get a palindrome (9334664339).

The spelling of 3201603316 in words is "three billion, two hundred one million, six hundred three thousand, three hundred sixteen".