386879887200 has 72 divisors (see below), whose sum is σ = 1259294040648. Its totient is φ = 103167969280.

The previous prime is 386879887187. The next prime is 386879887211. The reversal of 386879887200 is 2788978683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80597577 + ... + 80602376.

It is an arithmetic number, because the mean of its divisors is an integer number (17490195009).

Almost surely, 2^386879887200 is an apocalyptic number.

386879887200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

386879887200 is an abundant number, since it is smaller than the sum of its proper divisors (872414153448).

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

386879887200 is a wasteful number, since it uses less digits than its factorization.

386879887200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161199976 (or 161199963 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 66.

The spelling of 386879887200 in words is "three hundred eighty-six billion, eight hundred seventy-nine million, eight hundred eighty-seven thousand, two hundred".