200810380 has 12 divisors (see below), whose sum is σ = 421701840. Its totient is φ = 80324144.

The previous prime is 200810377. The next prime is 200810399. The reversal of 200810380 is 83018002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5020240 + ... + 5020279.

It is an arithmetic number, because the mean of its divisors is an integer number (35141820).

Almost surely, 2^200810380 is an apocalyptic number.

200810380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200810380 is an abundant number, since it is smaller than the sum of its proper divisors (220891460).

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

200810380 is a wasteful number, since it uses less digits than its factorization.

200810380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10040528 (or 10040526 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 200810380 is about 14170.7579190388. The cubic root of 200810380 is about 585.5923383977.

Adding to 200810380 its reverse (83018002), we get a palindrome (283828382).

The spelling of 200810380 in words is "two hundred million, eight hundred ten thousand, three hundred eighty".