3604745 has 8 divisors (see below), whose sum is σ = 4353216. Its totient is φ = 2865456.

The previous prime is 3604717. The next prime is 3604747. The reversal of 3604745 is 5474063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3604745 - 2⁶ = 3604681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3604747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1397 + ... + 3026.

It is an arithmetic number, because the mean of its divisors is an integer number (544152).

Almost surely, 2^3604745 is an apocalyptic number.

It is an amenable number.

3604745 is a deficient number, since it is larger than the sum of its proper divisors (748471).

3604745 is a wasteful number, since it uses less digits than its factorization.

3604745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3604745 is about 1898.6166016339. The cubic root of 3604745 is about 153.3291928098.

The spelling of 3604745 in words is "three million, six hundred four thousand, seven hundred forty-five".