200344030 has 16 divisors (see below), whose sum is σ = 376298784. Its totient is φ = 76653280.

The previous prime is 200344021. The next prime is 200344043. The reversal of 200344030 is 30443002.

It is a junction number, because it is equal to n+sod(n) for n = 200343995 and 200344013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435301 + ... + 435760.

It is an arithmetic number, because the mean of its divisors is an integer number (23518674).

Almost surely, 2^200344030 is an apocalyptic number.

200344030 is a deficient number, since it is larger than the sum of its proper divisors (175954754).

200344030 is a wasteful number, since it uses less digits than its factorization.

200344030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871091.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 200344030 is about 14154.2936948475. The cubic root of 200344030 is about 585.1386721686.

Adding to 200344030 its reverse (30443002), we get a palindrome (230787032).

The spelling of 200344030 in words is "two hundred million, three hundred forty-four thousand, thirty".