3604513 has 8 divisors (see below), whose sum is σ = 3953376. Its totient is φ = 3259200.

The previous prime is 3604511. The next prime is 3604529. The reversal of 3604513 is 3154063.

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 3604513 - 2¹ = 3604511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3604511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545 + ... + 3097.

It is an arithmetic number, because the mean of its divisors is an integer number (494172).

Almost surely, 2^3604513 is an apocalyptic number.

It is an amenable number.

3604513 is a deficient number, since it is larger than the sum of its proper divisors (348863).

3604513 is a wasteful number, since it uses less digits than its factorization.

3604513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3604513 is about 1898.5555035342. Note that the first 4 decimals coincide. The cubic root of 3604513 is about 153.3259033367.

Adding to 3604513 its reverse (3154063), we get a palindrome (6758576).

The spelling of 3604513 in words is "three million, six hundred four thousand, five hundred thirteen".