384936722352 has 240 divisors, whose sum is σ = 1326789871680. Its totient is φ = 101453119488.

The previous prime is 384936722297. The next prime is 384936722369. The reversal of 384936722352 is 253227639483.

It is a happy number.

384936722352 is a `hidden beast` number, since 3 + 8 + 4 + 9 + 367 + 223 + 52 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21075208 + ... + 21093464.

It is an arithmetic number, because the mean of its divisors is an integer number (5528291132).

Almost surely, 2^384936722352 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 384936722352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663394935840).

384936722352 is an abundant number, since it is smaller than the sum of its proper divisors (941853149328).

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

384936722352 is a wasteful number, since it uses less digits than its factorization.

384936722352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19900 (or 19891 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 384936722352 in words is "three hundred eighty-four billion, nine hundred thirty-six million, seven hundred twenty-two thousand, three hundred fifty-two".