3606549 has 4 divisors (see below), whose sum is σ = 4808736. Its totient is φ = 2404364.

The previous prime is 3606541. The next prime is 3606553. The reversal of 3606549 is 9456063.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3606549 - 2³ = 3606541 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3606541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601089 + ... + 601094.

It is an arithmetic number, because the mean of its divisors is an integer number (1202184).

Almost surely, 2^3606549 is an apocalyptic number.

It is an amenable number.

3606549 is a deficient number, since it is larger than the sum of its proper divisors (1202187).

3606549 is a wasteful number, since it uses less digits than its factorization.

3606549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202186.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 3606549 is about 1899.0916249618. The cubic root of 3606549 is about 153.3547664851.

The spelling of 3606549 in words is "three million, six hundred six thousand, five hundred forty-nine".