3604573 has 4 divisors (see below), whose sum is σ = 4119520. Its totient is φ = 3089628.

The previous prime is 3604567. The next prime is 3604591. The reversal of 3604573 is 3754063.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3754063 = 359 ⋅10457.

It is a cyclic number.

It is not a de Polignac number, because 3604573 - 2⁵ = 3604541 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 (3604543) 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, 257463 + ... + 257476.

It is an arithmetic number, because the mean of its divisors is an integer number (1029880).

Almost surely, 2^3604573 is an apocalyptic number.

It is an amenable number.

3604573 is a deficient number, since it is larger than the sum of its proper divisors (514947).

3604573 is an equidigital number, since it uses as much as digits as its factorization.

3604573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514946.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3604573 is about 1898.5713049554. The cubic root of 3604573 is about 153.3267540760.

The spelling of 3604573 in words is "three million, six hundred four thousand, five hundred seventy-three".