204464398 has 8 divisors (see below), whose sum is σ = 313829208. Its totient is φ = 99854664.

The previous prime is 204464383. The next prime is 204464399. The reversal of 204464398 is 893464402.

204464398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 204464398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204464399) 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, 1188661 + ... + 1188832.

It is an arithmetic number, because the mean of its divisors is an integer number (39228651).

Almost surely, 2^204464398 is an apocalyptic number.

204464398 is a deficient number, since it is larger than the sum of its proper divisors (109364810).

204464398 is a wasteful number, since it uses less digits than its factorization.

204464398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377538.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 204464398 is about 14299.1047971543. The cubic root of 204464398 is about 589.1228928313.

The spelling of 204464398 in words is "two hundred four million, four hundred sixty-four thousand, three hundred ninety-eight".