478205343 has 32 divisors (see below), whose sum is σ = 883269120. Its totient is φ = 248417280.

The previous prime is 478205341. The next prime is 478205417. The reversal of 478205343 is 343502874.

It is a happy number.

478205343 is a `hidden beast` number, since 47 + 82 + 0 + 534 + 3 = 666.

It is not a de Polignac number, because 478205343 - 2¹ = 478205341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 478205298 and 478205307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478205341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112930 + ... + 117087.

It is an arithmetic number, because the mean of its divisors is an integer number (27602160).

Almost surely, 2^478205343 is an apocalyptic number.

478205343 is a deficient number, since it is larger than the sum of its proper divisors (405063777).

478205343 is a wasteful number, since it uses less digits than its factorization.

478205343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230044 (or 230038 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 478205343 is about 21867.9066899418. The cubic root of 478205343 is about 781.9964978051.

The spelling of 478205343 in words is "four hundred seventy-eight million, two hundred five thousand, three hundred forty-three".