384800400834 has 8 divisors (see below), whose sum is σ = 769600801680. Its totient is φ = 128266800276.

The previous prime is 384800400827. The next prime is 384800400841. The reversal of 384800400834 is 438004008483.

It is an interprime number because it is at equal distance from previous prime (384800400827) and next prime (384800400841).

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

384800400834 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32066700064 + ... + 32066700075.

It is an arithmetic number, because the mean of its divisors is an integer number (96200100210).

Almost surely, 2^384800400834 is an apocalyptic number.

384800400834 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.

384800400834 is a wasteful number, since it uses less digits than its factorization.

384800400834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64133400144.

The product of its (nonzero) digits is 294912, while the sum is 42.

The spelling of 384800400834 in words is "three hundred eighty-four billion, eight hundred million, four hundred thousand, eight hundred thirty-four".