378848688 has 20 divisors (see below), whose sum is σ = 978692568. Its totient is φ = 126282880.

The previous prime is 378848681. The next prime is 378848711. The reversal of 378848688 is 886848873.

It is not an unprimeable number, because it can be changed into a prime (378848681) 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 3 ways as a sum of consecutive naturals, for example, 3946293 + ... + 3946388.

Almost surely, 2^378848688 is an apocalyptic number.

It is an amenable number.

378848688 is an abundant number, since it is smaller than the sum of its proper divisors (599843880).

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

378848688 is a wasteful number, since it uses less digits than its factorization.

378848688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7892692 (or 7892686 counting only the distinct ones).

The product of its digits is 16515072, while the sum is 60.

The square root of 378848688 is about 19464.0357582902. The cubic root of 378848688 is about 723.5834014480.

The spelling of 378848688 in words is "three hundred seventy-eight million, eight hundred forty-eight thousand, six hundred eighty-eight".