200316838 has 4 divisors (see below), whose sum is σ = 300475260. Its totient is φ = 100158418.

The previous prime is 200316827. The next prime is 200316841. The reversal of 200316838 is 838613002.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50079208 + ... + 50079211.

It is an arithmetic number, because the mean of its divisors is an integer number (75118815).

Almost surely, 2^200316838 is an apocalyptic number.

200316838 is a deficient number, since it is larger than the sum of its proper divisors (100158422).

200316838 is a wasteful number, since it uses less digits than its factorization.

200316838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100158421.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 200316838 is about 14153.3331056681. Note that the first 3 decimals coincide. The cubic root of 200316838 is about 585.1121980237.

The spelling of 200316838 in words is "two hundred million, three hundred sixteen thousand, eight hundred thirty-eight".