3604506645 has 8 divisors (see below), whose sum is σ = 5767210656. Its totient is φ = 1922403536.

The previous prime is 3604506643. The next prime is 3604506667. The reversal of 3604506645 is 5466054063.

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 3604506645 - 2¹ = 3604506643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604506643) 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, 120150207 + ... + 120150236.

It is an arithmetic number, because the mean of its divisors is an integer number (720901332).

Almost surely, 2^3604506645 is an apocalyptic number.

It is an amenable number.

3604506645 is a deficient number, since it is larger than the sum of its proper divisors (2162704011).

3604506645 is a wasteful number, since it uses less digits than its factorization.

3604506645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240300451.

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 3604506645 is about 60037.5436289660. The cubic root of 3604506645 is about 1533.2581322865.

The spelling of 3604506645 in words is "three billion, six hundred four million, five hundred six thousand, six hundred forty-five".