387120009306 has 8 divisors (see below), whose sum is σ = 774240018624. Its totient is φ = 129040003100.

The previous prime is 387120009293. The next prime is 387120009317. The reversal of 387120009306 is 603900021783.

It is a sphenic number, since it is the product of 3 distinct primes.

387120009306 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32260000770 + ... + 32260000781.

It is an arithmetic number, because the mean of its divisors is an integer number (96780002328).

Almost surely, 2^387120009306 is an apocalyptic number.

387120009306 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.

387120009306 is a wasteful number, since it uses less digits than its factorization.

387120009306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64520001556.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 387120009306 in words is "three hundred eighty-seven billion, one hundred twenty million, nine thousand, three hundred six".