386882117 has 4 divisors (see below), whose sum is σ = 387374496. Its totient is φ = 386389740.

The previous prime is 386882071. The next prime is 386882159. The reversal of 386882117 is 711288683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 386882117 - 2²⁰ = 385833541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386882017) 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, 245009 + ... + 246582.

It is an arithmetic number, because the mean of its divisors is an integer number (96843624).

Almost surely, 2^386882117 is an apocalyptic number.

It is an amenable number.

386882117 is a deficient number, since it is larger than the sum of its proper divisors (492379).

386882117 is an equidigital number, since it uses as much as digits as its factorization.

386882117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492378.

The product of its digits is 129024, while the sum is 44.

The square root of 386882117 is about 19669.3191798801. The cubic root of 386882117 is about 728.6621628287.

The spelling of 386882117 in words is "three hundred eighty-six million, eight hundred eighty-two thousand, one hundred seventeen".