387853404932 has 12 divisors (see below), whose sum is σ = 775706809920. Its totient is φ = 166222887816.

The previous prime is 387853404931. The next prime is 387853404959. The reversal of 387853404932 is 239404358783.

387853404932 is an admirable number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (387853404931) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6925953632 + ... + 6925953687.

It is an arithmetic number, because the mean of its divisors is an integer number (64642234160).

Almost surely, 2^387853404932 is an apocalyptic number.

It is an amenable number.

387853404932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

387853404932 is a wasteful number, since it uses less digits than its factorization.

387853404932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13851907330 (or 13851907328 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 387853404932 in words is "three hundred eighty-seven billion, eight hundred fifty-three million, four hundred four thousand, nine hundred thirty-two".