204028984 has 16 divisors (see below), whose sum is σ = 383202000. Its totient is φ = 101841792.

The previous prime is 204028969. The next prime is 204028999. The reversal of 204028984 is 489820402.

204028984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (204028969) and next prime (204028999).

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, 16497 + ... + 26080.

It is an arithmetic number, because the mean of its divisors is an integer number (23950125).

Almost surely, 2^204028984 is an apocalyptic number.

It is an amenable number.

204028984 is a deficient number, since it is larger than the sum of its proper divisors (179173016).

204028984 is a wasteful number, since it uses less digits than its factorization.

204028984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43182 (or 43178 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 204028984 is about 14283.8714639974. The cubic root of 204028984 is about 588.7044097808.

The spelling of 204028984 in words is "two hundred four million, twenty-eight thousand, nine hundred eighty-four".