384670758912 has 384 divisors, whose sum is σ = 1185822892800. Its totient is φ = 109779353600.

The previous prime is 384670758863. The next prime is 384670758947. The reversal of 384670758912 is 219857076483.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80354983 + ... + 80359769.

It is an arithmetic number, because the mean of its divisors is an integer number (3088080450).

It is a 1-persistent number, because it is pandigital, but 2⋅384670758912 = 769341517824 is not.

Almost surely, 2^384670758912 is an apocalyptic number.

384670758912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 384670758912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592911446400).

384670758912 is an abundant number, since it is smaller than the sum of its proper divisors (801152133888).

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

384670758912 is a wasteful number, since it uses less digits than its factorization.

384670758912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4893 (or 4873 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 384670758912 in words is "three hundred eighty-four billion, six hundred seventy million, seven hundred fifty-eight thousand, nine hundred twelve".