3603061 has 16 divisors (see below), whose sum is σ = 4560768. Its totient is φ = 2764800.

The previous prime is 3603053. The next prime is 3603073. The reversal of 3603061 is 1603063.

It is a happy number.

It is a 6-Lehmer number, since φ(3603061) divides (3603061-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 3603061 - 2³ = 3603053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5301 + ... + 5941.

It is an arithmetic number, because the mean of its divisors is an integer number (285048).

Almost surely, 2^3603061 is an apocalyptic number.

It is an amenable number.

3603061 is a deficient number, since it is larger than the sum of its proper divisors (957707).

3603061 is a wasteful number, since it uses less digits than its factorization.

3603061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3603061 is about 1898.1730690324. The cubic root of 3603061 is about 153.3053125650.

The spelling of 3603061 in words is "three million, six hundred three thousand, sixty-one".