386924852 has 24 divisors (see below), whose sum is σ = 685931400. Its totient is φ = 190955520.

The previous prime is 386924851. The next prime is 386924861. The reversal of 386924852 is 258429683.

It can be written as a sum of positive squares in 4 ways, for example, as 93624976 + 293299876 = 9676^2 + 17126^2 .

It is a junction number, because it is equal to n+sod(n) for n = 386924797 and 386924806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386924851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173102 + ... + 175322.

It is an arithmetic number, because the mean of its divisors is an integer number (28580475).

Almost surely, 2^386924852 is an apocalyptic number.

It is an amenable number.

386924852 is a deficient number, since it is larger than the sum of its proper divisors (299006548).

386924852 is a wasteful number, since it uses less digits than its factorization.

386924852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771 (or 2769 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 386924852 is about 19670.4054864154. The cubic root of 386924852 is about 728.6889911826.

The spelling of 386924852 in words is "three hundred eighty-six million, nine hundred twenty-four thousand, eight hundred fifty-two".