3935259385 has 16 divisors (see below), whose sum is σ = 4996632960. Its totient is φ = 2967045120.

The previous prime is 3935259379. The next prime is 3935259397. The reversal of 3935259385 is 5839525393.

It is not a de Polignac number, because 3935259385 - 2²⁹ = 3398388473 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88981 + ... + 125650.

It is an arithmetic number, because the mean of its divisors is an integer number (312289560).

Almost surely, 2^3935259385 is an apocalyptic number.

It is an amenable number.

3935259385 is a deficient number, since it is larger than the sum of its proper divisors (1061373575).

3935259385 is a wasteful number, since it uses less digits than its factorization.

3935259385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214848.

The product of its digits is 4374000, while the sum is 52.

The square root of 3935259385 is about 62731.6458017801. The cubic root of 3935259385 is about 1578.7903181361.

The spelling of 3935259385 in words is "three billion, nine hundred thirty-five million, two hundred fifty-nine thousand, three hundred eighty-five".