204680496 has 80 divisors (see below), whose sum is σ = 554321664. Its totient is φ = 64956672.

The previous prime is 204680491. The next prime is 204680513. The reversal of 204680496 is 694086402.

It is not an unprimeable number, because it can be changed into a prime (204680491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438055 + ... + 438521.

Almost surely, 2^204680496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204680496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277160832).

204680496 is an abundant number, since it is smaller than the sum of its proper divisors (349641168).

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

204680496 is a wasteful number, since it uses less digits than its factorization.

204680496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 204680496 is about 14306.6591488020. The cubic root of 204680496 is about 589.3303673449.

The spelling of 204680496 in words is "two hundred four million, six hundred eighty thousand, four hundred ninety-six".