204984334 has 16 divisors (see below), whose sum is σ = 325868400. Its totient is φ = 96372864.

The previous prime is 204984319. The next prime is 204984341. The reversal of 204984334 is 433489402.

It is a junction number, because it is equal to n+sod(n) for n = 204984293 and 204984302.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 46477 + ... + 50695.

It is an arithmetic number, because the mean of its divisors is an integer number (20366775).

Almost surely, 2^204984334 is an apocalyptic number.

204984334 is a deficient number, since it is larger than the sum of its proper divisors (120884066).

204984334 is a wasteful number, since it uses less digits than its factorization.

204984334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 204984334 is about 14317.2739723734. The cubic root of 204984334 is about 589.6218336942.

The spelling of 204984334 in words is "two hundred four million, nine hundred eighty-four thousand, three hundred thirty-four".