386630156 has 12 divisors (see below), whose sum is σ = 738112200. Its totient is φ = 175740960.

The previous prime is 386630149. The next prime is 386630159. The reversal of 386630156 is 651036683.

It is not an unprimeable number, because it can be changed into a prime (386630159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4393481 + ... + 4393568.

It is an arithmetic number, because the mean of its divisors is an integer number (61509350).

Almost surely, 2^386630156 is an apocalyptic number.

It is an amenable number.

386630156 is a deficient number, since it is larger than the sum of its proper divisors (351482044).

386630156 is a wasteful number, since it uses less digits than its factorization.

386630156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8787064 (or 8787062 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 386630156 is about 19662.9132124413. The cubic root of 386630156 is about 728.5039455411.

The spelling of 386630156 in words is "three hundred eighty-six million, six hundred thirty thousand, one hundred fifty-six".