3846639109483 has 4 divisors (see below), whose sum is σ = 3846648187008. Its totient is φ = 3846630031960.

The previous prime is 3846639109471. The next prime is 3846639109507. The reversal of 3846639109483 is 3849019366483.

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 3846639109483 - 2⁵ = 3846639109451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3846639199483) 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, 3870316 + ... + 4761577.

It is an arithmetic number, because the mean of its divisors is an integer number (961662046752).

Almost surely, 2^{3846639109483} is an apocalyptic number.

3846639109483 is a deficient number, since it is larger than the sum of its proper divisors (9077525).

3846639109483 is an equidigital number, since it uses as much as digits as its factorization.

3846639109483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9077524.

The product of its (nonzero) digits is 80621568, while the sum is 64.

The spelling of 3846639109483 in words is "three trillion, eight hundred forty-six billion, six hundred thirty-nine million, one hundred nine thousand, four hundred eighty-three".