388384368 has 40 divisors (see below), whose sum is σ = 1035695616. Its totient is φ = 125284800.

The previous prime is 388384361. The next prime is 388384393. The reversal of 388384368 is 863483883.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 388384368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388384361) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 129018 + ... + 131993.

Almost surely, 2^388384368 is an apocalyptic number.

It is an amenable number.

388384368 is an abundant number, since it is smaller than the sum of its proper divisors (647311248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

388384368 is a wasteful number, since it uses less digits than its factorization.

388384368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261053 (or 261047 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The square root of 388384368 is about 19707.4698528248. The cubic root of 388384368 is about 729.6040687773.

The spelling of 388384368 in words is "three hundred eighty-eight million, three hundred eighty-four thousand, three hundred sixty-eight".