204688376 has 8 divisors (see below), whose sum is σ = 383790720. Its totient is φ = 102344184.

The previous prime is 204688361. The next prime is 204688399. The reversal of 204688376 is 673886402.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12793016 + ... + 12793031.

It is an arithmetic number, because the mean of its divisors is an integer number (47973840).

Almost surely, 2^204688376 is an apocalyptic number.

It is an amenable number.

204688376 is a deficient number, since it is larger than the sum of its proper divisors (179102344).

204688376 is a wasteful number, since it uses less digits than its factorization.

204688376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25586053 (or 25586049 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 204688376 is about 14306.9345423819. The cubic root of 204688376 is about 589.3379301298.

The spelling of 204688376 in words is "two hundred four million, six hundred eighty-eight thousand, three hundred seventy-six".