3603485 has 4 divisors (see below), whose sum is σ = 4324188. Its totient is φ = 2882784.

The previous prime is 3603469. The next prime is 3603491. The reversal of 3603485 is 5843063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2033476 + 1570009 = 1426^2 + 1253^2 .

It is a cyclic number.

It is not a de Polignac number, because 3603485 - 2⁴ = 3603469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360344 + ... + 360353.

It is an arithmetic number, because the mean of its divisors is an integer number (1081047).

Almost surely, 2^3603485 is an apocalyptic number.

It is an amenable number.

3603485 is a deficient number, since it is larger than the sum of its proper divisors (720703).

3603485 is an equidigital number, since it uses as much as digits as its factorization.

3603485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720702.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3603485 is about 1898.2847520854. The cubic root of 3603485 is about 153.3113258690.

The spelling of 3603485 in words is "three million, six hundred three thousand, four hundred eighty-five".