200456344 has 48 divisors (see below), whose sum is σ = 416077200. Its totient is φ = 90467520.

The previous prime is 200456297. The next prime is 200456351. The reversal of 200456344 is 443654002.

200456344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151317 + ... + 152635.

It is an arithmetic number, because the mean of its divisors is an integer number (8668275).

Almost surely, 2^200456344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200456344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208038600).

200456344 is an abundant number, since it is smaller than the sum of its proper divisors (215620856).

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

200456344 is a wasteful number, since it uses less digits than its factorization.

200456344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1489 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 200456344 is about 14158.2606276336. The cubic root of 200456344 is about 585.2479957620.

The spelling of 200456344 in words is "two hundred million, four hundred fifty-six thousand, three hundred forty-four".