204039696 has 40 divisors (see below), whose sum is σ = 602403904. Its totient is φ = 58296960.

The previous prime is 204039659. The next prime is 204039697. The reversal of 204039696 is 696930402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (204039697) 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, 303295 + ... + 303966.

Almost surely, 2^204039696 is an apocalyptic number.

It is an amenable number.

204039696 is an abundant number, since it is smaller than the sum of its proper divisors (398364208).

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

204039696 is a wasteful number, since it uses less digits than its factorization.

204039696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607279 (or 607273 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 204039696 is about 14284.2464274459. The cubic root of 204039696 is about 588.7147123878.

The spelling of 204039696 in words is "two hundred four million, thirty-nine thousand, six hundred ninety-six".