3636061 has 16 divisors (see below), whose sum is σ = 4370688. Its totient is φ = 2980800.

The previous prime is 3636053. The next prime is 3636071. The reversal of 3636061 is 1606363.

It is a cyclic number.

It is not a de Polignac number, because 3636061 - 2³ = 3636053 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 (3636071) 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, 6451 + ... + 6991.

It is an arithmetic number, because the mean of its divisors is an integer number (273168).

Almost surely, 2^3636061 is an apocalyptic number.

It is an amenable number.

3636061 is a deficient number, since it is larger than the sum of its proper divisors (734627).

3636061 is a wasteful number, since it uses less digits than its factorization.

3636061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612.

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

The square root of 3636061 is about 1906.8458249161. The cubic root of 3636061 is about 153.7719258395.

The spelling of 3636061 in words is "three million, six hundred thirty-six thousand, sixty-one".