388084168 has 16 divisors (see below), whose sum is σ = 727867980. Its totient is φ = 193986048.

The previous prime is 388084141. The next prime is 388084201. The reversal of 388084168 is 861480883.

It can be written as a sum of positive squares in 2 ways, for example, as 226743364 + 161340804 = 15058^2 + 12702^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46180 + ... + 53932.

Almost surely, 2^388084168 is an apocalyptic number.

It is an amenable number.

388084168 is a deficient number, since it is larger than the sum of its proper divisors (339783812).

388084168 is a wasteful number, since it uses less digits than its factorization.

388084168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14016 (or 14012 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 388084168 is about 19699.8519791393. The cubic root of 388084168 is about 729.4160388978.

The spelling of 388084168 in words is "three hundred eighty-eight million, eighty-four thousand, one hundred sixty-eight".