3608395856 has 20 divisors (see below), whose sum is σ = 7529057172. Its totient is φ = 1665413376.

The previous prime is 3608395837. The next prime is 3608395943. The reversal of 3608395856 is 6585938063.

It can be written as a sum of positive squares in 2 ways, for example, as 1340731456 + 2267664400 = 36616^2 + 47620^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3608395798 and 3608395807.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8673821 + ... + 8674236.

Almost surely, 2^3608395856 is an apocalyptic number.

It is an amenable number.

3608395856 is an abundant number, since it is smaller than the sum of its proper divisors (3920661316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3608395856 is a wasteful number, since it uses less digits than its factorization.

3608395856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17348078 (or 17348072 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 53.

The square root of 3608395856 is about 60069.9247211115. The cubic root of 3608395856 is about 1533.8093885834.

The spelling of 3608395856 in words is "three billion, six hundred eight million, three hundred ninety-five thousand, eight hundred fifty-six".