3608573 has 8 divisors (see below), whose sum is σ = 3924792. Its totient is φ = 3303936.

The previous prime is 3608569. The next prime is 3608621. The reversal of 3608573 is 3758063.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 605284 + 3003289 = 778^2 + 1733^2 .

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 3608573 - 2² = 3608569 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3608503) 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, 2240 + ... + 3497.

It is an arithmetic number, because the mean of its divisors is an integer number (490599).

Almost surely, 2^3608573 is an apocalyptic number.

It is an amenable number.

3608573 is a deficient number, since it is larger than the sum of its proper divisors (316219).

3608573 is a wasteful number, since it uses less digits than its factorization.

3608573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3608573 is about 1899.6244365663. The cubic root of 3608573 is about 153.3834487519.

The spelling of 3608573 in words is "three million, six hundred eight thousand, five hundred seventy-three".