384330326688 has 480 divisors, whose sum is σ = 1411947427968. Its totient is φ = 99632332800.

The previous prime is 384330326657. The next prime is 384330326693. The reversal of 384330326688 is 886623033483.

It is a happy number.

384330326688 is a `hidden beast` number, since 38 + 43 + 303 + 266 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 123141768 + ... + 123144888.

Almost surely, 2^384330326688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 384330326688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705973713984).

384330326688 is an abundant number, since it is smaller than the sum of its proper divisors (1027617101280).

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

384330326688 is a wasteful number, since it uses less digits than its factorization.

384330326688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

The spelling of 384330326688 in words is "three hundred eighty-four billion, three hundred thirty million, three hundred twenty-six thousand, six hundred eighty-eight".