87383906208 has 72 divisors (see below), whose sum is σ = 248588934048. Its totient is φ = 29117308032.

The previous prime is 87383906177. The next prime is 87383906219. The reversal of 87383906208 is 80260938378.

87383906208 is a `hidden beast` number, since 8 + 7 + 3 + 8 + 3 + 9 + 0 + 620 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

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 11 ways as a sum of consecutive naturals, for example, 753141 + ... + 861387.

It is an arithmetic number, because the mean of its divisors is an integer number (3452624084).

Almost surely, 2^87383906208 is an apocalyptic number.

It is an amenable number.

87383906208 is an abundant number, since it is smaller than the sum of its proper divisors (161205027840).

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

87383906208 is a wasteful number, since it uses less digits than its factorization.

87383906208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111066 (or 111055 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 87383906208 in words is "eighty-seven billion, three hundred eighty-three million, nine hundred six thousand, two hundred eight".