3604495 has 4 divisors (see below), whose sum is σ = 4325400. Its totient is φ = 2883592.

The previous prime is 3604481. The next prime is 3604507. The reversal of 3604495 is 5944063.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3604495 is a prime.

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, 360445 + ... + 360454.

It is an arithmetic number, because the mean of its divisors is an integer number (1081350).

Almost surely, 2^3604495 is an apocalyptic number.

3604495 is a deficient number, since it is larger than the sum of its proper divisors (720905).

3604495 is an equidigital number, since it uses as much as digits as its factorization.

3604495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720904.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3604495 is about 1898.5507630822. The cubic root of 3604495 is about 153.3256481130.

The spelling of 3604495 in words is "three million, six hundred four thousand, four hundred ninety-five".