3604535 has 8 divisors (see below), whose sum is σ = 4718736. Its totient is φ = 2621440.

The previous prime is 3604529. The next prime is 3604541. The reversal of 3604535 is 5354063.

3604535 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (3604529) and next prime (3604541).

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

It is not a de Polignac number, because 3604535 - 2¹⁶ = 3538999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32714 + ... + 32823.

It is an arithmetic number, because the mean of its divisors is an integer number (589842).

Almost surely, 2^3604535 is an apocalyptic number.

3604535 is a deficient number, since it is larger than the sum of its proper divisors (1114201).

3604535 is a wasteful number, since it uses less digits than its factorization.

3604535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65553.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 3604535 is about 1898.5612974039. The cubic root of 3604535 is about 153.3262152755.

Adding to 3604535 its reverse (5354063), we get a palindrome (8958598).

The spelling of 3604535 in words is "three million, six hundred four thousand, five hundred thirty-five".