3985085606 has 8 divisors (see below), whose sum is σ = 5977989480. Its totient is φ = 1992422448.

The previous prime is 3985085567. The next prime is 3985085633. The reversal of 3985085606 is 6065805893.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 10631 + ... + 89906.

It is an arithmetic number, because the mean of its divisors is an integer number (747248685).

Almost surely, 2^3985085606 is an apocalyptic number.

3985085606 is a deficient number, since it is larger than the sum of its proper divisors (1992903874).

3985085606 is a wasteful number, since it uses less digits than its factorization.

3985085606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120358.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The square root of 3985085606 is about 63127.5344520915. The cubic root of 3985085606 is about 1585.4256677315.

The spelling of 3985085606 in words is "three billion, nine hundred eighty-five million, eighty-five thousand, six hundred six".