384206106871 has 8 divisors (see below), whose sum is σ = 386227142784. Its totient is φ = 382188963000.

The previous prime is 384206106841. The next prime is 384206106899. The reversal of 384206106871 is 178601602483.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 384206106871 - 2⁷ = 384206106743 is a prime.

It is a super-2 number, since 2×384206106871² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384206106841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774955 + ... + 1170028.

It is an arithmetic number, because the mean of its divisors is an integer number (48278392848).

Almost surely, 2^384206106871 is an apocalyptic number.

384206106871 is a deficient number, since it is larger than the sum of its proper divisors (2021035913).

384206106871 is a wasteful number, since it uses less digits than its factorization.

384206106871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946021.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 384206106871 in words is "three hundred eighty-four billion, two hundred six million, one hundred six thousand, eight hundred seventy-one".