3985079935 has 16 divisors (see below), whose sum is σ = 5064500736. Its totient is φ = 3003932448.

The previous prime is 3985079897. The next prime is 3985079941. The reversal of 3985079935 is 5399705893.

3985079935 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3985079935 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3985079935.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250899 + ... + 266308.

It is an arithmetic number, because the mean of its divisors is an integer number (316531296).

Almost surely, 2^3985079935 is an apocalyptic number.

3985079935 is a deficient number, since it is larger than the sum of its proper divisors (1079420801).

3985079935 is a wasteful number, since it uses less digits than its factorization.

3985079935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517302.

The product of its (nonzero) digits is 9185400, while the sum is 58.

The square root of 3985079935 is about 63127.4895350671. The cubic root of 3985079935 is about 1585.4249156813.

The spelling of 3985079935 in words is "three billion, nine hundred eighty-five million, seventy-nine thousand, nine hundred thirty-five".