388800738976 has 24 divisors (see below), whose sum is σ = 824332336884. Its totient is φ = 179446494720.

The previous prime is 388800738929. The next prime is 388800739001. The reversal of 388800738976 is 679837008883.

It can be written as a sum of positive squares in 2 ways, for example, as 382097059600 + 6703679376 = 618140^2 + 81876^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467308165 + ... + 467308996.

Almost surely, 2^388800738976 is an apocalyptic number.

It is an amenable number.

388800738976 is an abundant number, since it is smaller than the sum of its proper divisors (435531597908).

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

388800738976 is a wasteful number, since it uses less digits than its factorization.

388800738976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934617184 (or 934617176 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 67.

The spelling of 388800738976 in words is "three hundred eighty-eight billion, eight hundred million, seven hundred thirty-eight thousand, nine hundred seventy-six".