204916034 has 16 divisors (see below), whose sum is σ = 309868416. Its totient is φ = 101630400.

The previous prime is 204916031. The next prime is 204916043. The reversal of 204916034 is 430619402.

It is a junction number, because it is equal to n+sod(n) for n = 204915988 and 204916006.

It is not an unprimeable number, because it can be changed into a prime (204916031) 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, 149219 + ... + 150585.

It is an arithmetic number, because the mean of its divisors is an integer number (19366776).

Almost surely, 2^204916034 is an apocalyptic number.

204916034 is a deficient number, since it is larger than the sum of its proper divisors (104952382).

204916034 is a wasteful number, since it uses less digits than its factorization.

204916034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 204916034 is about 14314.8885430520. Note that the first 3 decimals coincide. The cubic root of 204916034 is about 589.5563398358.

The spelling of 204916034 in words is "two hundred four million, nine hundred sixteen thousand, thirty-four".