386848853 has 4 divisors (see below), whose sum is σ = 386889228. Its totient is φ = 386808480.

The previous prime is 386848841. The next prime is 386848867. The reversal of 386848853 is 358848683.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 224490289 + 162358564 = 14983^2 + 12742^2 .

It is a cyclic number.

It is not a de Polignac number, because 386848853 - 2²⁶ = 319739989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 386848795 and 386848804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386844853) 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, 3275 + ... + 28007.

It is an arithmetic number, because the mean of its divisors is an integer number (96722307).

Almost surely, 2^386848853 is an apocalyptic number.

It is an amenable number.

386848853 is a deficient number, since it is larger than the sum of its proper divisors (40375).

386848853 is a wasteful number, since it uses less digits than its factorization.

386848853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40374.

The product of its digits is 4423680, while the sum is 53.

The square root of 386848853 is about 19668.4735808349. The cubic root of 386848853 is about 728.6412788507.

The spelling of 386848853 in words is "three hundred eighty-six million, eight hundred forty-eight thousand, eight hundred fifty-three".