3852686524 has 24 divisors (see below), whose sum is σ = 6910759296. Its totient is φ = 1878240000.

The previous prime is 3852686503. The next prime is 3852686549. The reversal of 3852686524 is 4256862583.

It is a super-2 number, since 2×3852686524² = 29686386904422405152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313944 + ... + 325984.

It is an arithmetic number, because the mean of its divisors is an integer number (287948304).

Almost surely, 2^3852686524 is an apocalyptic number.

It is an amenable number.

3852686524 is a deficient number, since it is larger than the sum of its proper divisors (3058072772).

3852686524 is a wasteful number, since it uses less digits than its factorization.

3852686524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14037 (or 14035 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 49.

The square root of 3852686524 is about 62070.0130820028. The cubic root of 3852686524 is about 1567.6696768554.

The spelling of 3852686524 in words is "three billion, eight hundred fifty-two million, six hundred eighty-six thousand, five hundred twenty-four".