3545621596 has 12 divisors (see below), whose sum is σ = 6768914040. Its totient is φ = 1611646160.

The previous prime is 3545621587. The next prime is 3545621617. The reversal of 3545621596 is 6951265453.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40291111 + ... + 40291198.

It is an arithmetic number, because the mean of its divisors is an integer number (564076170).

Almost surely, 2^3545621596 is an apocalyptic number.

It is an amenable number.

3545621596 is a deficient number, since it is larger than the sum of its proper divisors (3223292444).

3545621596 is a wasteful number, since it uses less digits than its factorization.

3545621596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80582324 (or 80582322 counting only the distinct ones).

The product of its digits is 972000, while the sum is 46.

The square root of 3545621596 is about 59545.1223527167. The cubic root of 3545621596 is about 1524.8628877533.

The spelling of 3545621596 in words is "three billion, five hundred forty-five million, six hundred twenty-one thousand, five hundred ninety-six".