384484826880 has 1296 divisors, whose sum is σ = 1777539254400. Its totient is φ = 75664834560.

The previous prime is 384484826867. The next prime is 384484826909. The reversal of 384484826880 is 88628484483.

384484826880 is a `hidden beast` number, since 38 + 4 + 48 + 482 + 6 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 117974691 + ... + 117977949.

Almost surely, 2^384484826880 is an apocalyptic number.

384484826880 is a gapful number since it is divisible by the number (30) 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 384484826880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (888769627200).

384484826880 is an abundant number, since it is smaller than the sum of its proper divisors (1393054427520).

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

384484826880 is a wasteful number, since it uses less digits than its factorization.

384484826880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330 (or 3306 counting only the distinct ones).

The product of its (nonzero) digits is 75497472, while the sum is 63.

The spelling of 384484826880 in words is "three hundred eighty-four billion, four hundred eighty-four million, eight hundred twenty-six thousand, eight hundred eighty".