3831643328107 has 4 divisors (see below), whose sum is σ = 4379020946416. Its totient is φ = 3284265709800.

The previous prime is 3831643328089. The next prime is 3831643328113. The reversal of 3831643328107 is 7018233461383.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3831643328107 - 2¹⁵ = 3831643295339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3831643322107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273688809144 + ... + 273688809157.

It is an arithmetic number, because the mean of its divisors is an integer number (1094755236604).

Almost surely, 2^{3831643328107} is an apocalyptic number.

3831643328107 is a deficient number, since it is larger than the sum of its proper divisors (547377618309).

3831643328107 is an equidigital number, since it uses as much as digits as its factorization.

3831643328107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547377618308.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 3831643328107 in words is "three trillion, eight hundred thirty-one billion, six hundred forty-three million, three hundred twenty-eight thousand, one hundred seven".