200109339 has 8 divisors (see below), whose sum is σ = 296458320. Its totient is φ = 133406208.

The previous prime is 200109337. The next prime is 200109359. The reversal of 200109339 is 933901002.

It is not a de Polignac number, because 200109339 - 2¹ = 200109337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 7411457 = 200109339 / (2 + 0 + 0 + 1 + 0 + 9 + 3 + 3 + 9).

It is not an unprimeable number, because it can be changed into a prime (200109337) 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, 3705702 + ... + 3705755.

It is an arithmetic number, because the mean of its divisors is an integer number (37057290).

Almost surely, 2^200109339 is an apocalyptic number.

200109339 is a deficient number, since it is larger than the sum of its proper divisors (96348981).

200109339 is an equidigital number, since it uses as much as digits as its factorization.

200109339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7411466 (or 7411460 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 200109339 is about 14146.0008129506. Note that the first 3 decimals coincide. The cubic root of 200109339 is about 584.9100979533.

The spelling of 200109339 in words is "two hundred million, one hundred nine thousand, three hundred thirty-nine".