204116346 has 48 divisors (see below), whose sum is σ = 519103104. Its totient is φ = 56741472.

The previous prime is 204116323. The next prime is 204116351. The reversal of 204116346 is 643611402.

204116346 is a `hidden beast` number, since 20 + 4 + 1 + 1 + 634 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17230 + ... + 26553.

It is an arithmetic number, because the mean of its divisors is an integer number (10814648).

Almost surely, 2^204116346 is an apocalyptic number.

204116346 is an abundant number, since it is smaller than the sum of its proper divisors (314986758).

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

204116346 is a wasteful number, since it uses less digits than its factorization.

204116346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43835 (or 43832 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 204116346 is about 14286.9292011965. The cubic root of 204116346 is about 588.7884224455.

Adding to 204116346 its reverse (643611402), we get a palindrome (847727748).

The spelling of 204116346 in words is "two hundred four million, one hundred sixteen thousand, three hundred forty-six".