388005814382 has 8 divisors (see below), whose sum is σ = 583042486536. Its totient is φ = 193658318872.

The previous prime is 388005814363. The next prime is 388005814387. The reversal of 388005814382 is 283418500883.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 388005814382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388005814387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172292753 + ... + 172295004.

It is an arithmetic number, because the mean of its divisors is an integer number (72880310817).

Almost surely, 2^388005814382 is an apocalyptic number.

388005814382 is a deficient number, since it is larger than the sum of its proper divisors (195036672154).

388005814382 is a wasteful number, since it uses less digits than its factorization.

388005814382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344588322.

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 388005814382 in words is "three hundred eighty-eight billion, five million, eight hundred fourteen thousand, three hundred eighty-two".