200004340 has 24 divisors (see below), whose sum is σ = 420360192. Its totient is φ = 79934880.

The previous prime is 200004331. The next prime is 200004347. The reversal of 200004340 is 43400002.

It is a self number, because there is not a number n which added to its sum of digits gives 200004340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200004347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25485 + ... + 32395.

It is an arithmetic number, because the mean of its divisors is an integer number (17515008).

Almost surely, 2^200004340 is an apocalyptic number.

200004340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200004340 is an abundant number, since it is smaller than the sum of its proper divisors (220355852).

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

200004340 is a wasteful number, since it uses less digits than its factorization.

200004340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8367 (or 8365 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 200004340 is about 14142.2890650701. The cubic root of 200004340 is about 584.8077776910.

Adding to 200004340 its reverse (43400002), we get a palindrome (243404342).

The spelling of 200004340 in words is "two hundred million, four thousand, three hundred forty".