204362680 has 16 divisors (see below), whose sum is σ = 459816120. Its totient is φ = 81745056.

The previous prime is 204362677. The next prime is 204362699. The reversal of 204362680 is 86263402.

204362680 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, 2554494 + ... + 2554573.

Almost surely, 2^204362680 is an apocalyptic number.

204362680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204362680 is an abundant number, since it is smaller than the sum of its proper divisors (255453440).

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

204362680 is a wasteful number, since it uses less digits than its factorization.

204362680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109078 (or 5109074 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 204362680 is about 14295.5475585932. The cubic root of 204362680 is about 589.0251833312.

The spelling of 204362680 in words is "two hundred four million, three hundred sixty-two thousand, six hundred eighty".