204343768 has 16 divisors (see below), whose sum is σ = 385132680. Its totient is φ = 101641728.

The previous prime is 204343709. The next prime is 204343781. The reversal of 204343768 is 867343402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64630 + ... + 67717.

Almost surely, 2^204343768 is an apocalyptic number.

It is an amenable number.

204343768 is a deficient number, since it is larger than the sum of its proper divisors (180788912).

204343768 is a wasteful number, since it uses less digits than its factorization.

204343768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132546 (or 132542 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 204343768 is about 14294.8860785947. The cubic root of 204343768 is about 589.0070130405.

The spelling of 204343768 in words is "two hundred four million, three hundred forty-three thousand, seven hundred sixty-eight".