388005376 has 60 divisors (see below), whose sum is σ = 852273576. Its totient is φ = 176337920.

The previous prime is 388005367. The next prime is 388005451. The reversal of 388005376 is 673500883.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 58821 + ... + 65083.

Almost surely, 2^388005376 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 388005376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426136788).

388005376 is an abundant number, since it is smaller than the sum of its proper divisors (464268200).

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

388005376 is an equidigital number, since it uses as much as digits as its factorization.

388005376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6303 (or 6276 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 388005376 is about 19697.8520656441. The cubic root of 388005376 is about 729.3666715671.

The spelling of 388005376 in words is "three hundred eighty-eight million, five thousand, three hundred seventy-six".