204073344 has 112 divisors (see below), whose sum is σ = 609828420. Its totient is φ = 68024448.

The previous prime is 204073343. The next prime is 204073349. The reversal of 204073344 is 443370402.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an ABA number since it can be written as A⋅B^A, here for A=6, B=18.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204073343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 68024447 + 68024448 + 68024449.

Almost surely, 2^204073344 is an apocalyptic number.

204073344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204073344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304914210).

204073344 is an abundant number, since it is smaller than the sum of its proper divisors (405755076).

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

204073344 is an frugal number, since it uses more digits than its factorization.

204073344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53 (or 5 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 204073344 is about 14285.4241799115. The cubic root of 204073344 is about 588.7470720776.

The spelling of 204073344 in words is "two hundred four million, seventy-three thousand, three hundred forty-four".