204000364 has 12 divisors (see below), whose sum is σ = 357133000. Its totient is φ = 101962368.

The previous prime is 204000361. The next prime is 204000383. The reversal of 204000364 is 463000402.

It is a super-2 number, since 2×204000364² = 83232297024264992, which contains 22 as substring.

204000364 is a modest number, since divided by 364 gives 204 as remainder.

It is not an unprimeable number, because it can be changed into a prime (204000361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5212 + ... + 20860.

Almost surely, 2^204000364 is an apocalyptic number.

It is an amenable number.

204000364 is a deficient number, since it is larger than the sum of its proper divisors (153132636).

204000364 is a wasteful number, since it uses less digits than its factorization.

204000364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18912 (or 18910 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 204000364 is about 14282.8695996288. The cubic root of 204000364 is about 588.6768818160.

Adding to 204000364 its reverse (463000402), we get a palindrome (667000766).

The spelling of 204000364 in words is "two hundred four million, three hundred sixty-four", and thus it is an aban number.