3603245 has 8 divisors (see below), whose sum is σ = 4440984. Its totient is φ = 2804544.

The previous prime is 3603227. The next prime is 3603251. The reversal of 3603245 is 5423063.

It can be written as a sum of positive squares in 4 ways, for example, as 1350244 + 2253001 = 1162^2 + 1501^2 .

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 3603245 - 2¹² = 3599149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3603245.

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, 9554 + ... + 9923.

It is an arithmetic number, because the mean of its divisors is an integer number (555123).

Almost surely, 2^3603245 is an apocalyptic number.

It is an amenable number.

3603245 is a deficient number, since it is larger than the sum of its proper divisors (837739).

3603245 is a wasteful number, since it uses less digits than its factorization.

3603245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19519.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3603245 is about 1898.2215360700. The cubic root of 3603245 is about 153.3079221700.

The spelling of 3603245 in words is "three million, six hundred three thousand, two hundred forty-five".