3959881307 has 8 divisors (see below), whose sum is σ = 4031401200. Its totient is φ = 3888574560.

The previous prime is 3959881267. The next prime is 3959881337. The reversal of 3959881307 is 7031889593.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3959881307 - 2²⁴ = 3943104091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3959881337) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15557 + ... + 90342.

It is an arithmetic number, because the mean of its divisors is an integer number (503925150).

Almost surely, 2^3959881307 is an apocalyptic number.

3959881307 is a deficient number, since it is larger than the sum of its proper divisors (71519893).

3959881307 is a wasteful number, since it uses less digits than its factorization.

3959881307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106573.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The square root of 3959881307 is about 62927.5878053497. The cubic root of 3959881307 is about 1582.0761718648.

The spelling of 3959881307 in words is "three billion, nine hundred fifty-nine million, eight hundred eighty-one thousand, three hundred seven".