3856888163 has 4 divisors (see below), whose sum is σ = 3950958648. Its totient is φ = 3762817680.

The previous prime is 3856888159. The next prime is 3856888283. The reversal of 3856888163 is 3618886583.

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 3856888163 - 2² = 3856888159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3856888099 and 3856888108.

It is not an unprimeable number, because it can be changed into a prime (3856888463) 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, 47035181 + ... + 47035262.

It is an arithmetic number, because the mean of its divisors is an integer number (987739662).

Almost surely, 2^3856888163 is an apocalyptic number.

3856888163 is a deficient number, since it is larger than the sum of its proper divisors (94070485).

3856888163 is an equidigital number, since it uses as much as digits as its factorization.

3856888163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94070484.

The product of its digits is 6635520, while the sum is 56.

The square root of 3856888163 is about 62103.8498243064. The cubic root of 3856888163 is about 1568.2393563076.

The spelling of 3856888163 in words is "three billion, eight hundred fifty-six million, eight hundred eighty-eight thousand, one hundred sixty-three".