388827376 has 80 divisors (see below), whose sum is σ = 893960640. Its totient is φ = 160358400.

The previous prime is 388827347. The next prime is 388827377. The reversal of 388827376 is 673728883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388827377) 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 15 ways as a sum of consecutive naturals, for example, 418080 + ... + 419008.

It is an arithmetic number, because the mean of its divisors is an integer number (11174508).

Almost surely, 2^388827376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 388827376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446980320).

388827376 is an abundant number, since it is smaller than the sum of its proper divisors (505133264).

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

388827376 is a wasteful number, since it uses less digits than its factorization.

388827376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082 (or 1076 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 52.

The square root of 388827376 is about 19718.7062455933. The cubic root of 388827376 is about 729.8813693509.

The spelling of 388827376 in words is "three hundred eighty-eight million, eight hundred twenty-seven thousand, three hundred seventy-six".