206900339 has 2 divisors, whose sum is σ = 206900340. Its totient is φ = 206900338.

The previous prime is 206900327. The next prime is 206900359. The reversal of 206900339 is 933009602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 206900339 - 2¹² = 206896243 is a prime.

It is not a weakly prime, because it can be changed into another prime (206900359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103450169 + 103450170.

It is an arithmetic number, because the mean of its divisors is an integer number (103450170).

Almost surely, 2^206900339 is an apocalyptic number.

206900339 is a deficient number, since it is larger than the sum of its proper divisors (1).

206900339 is an equidigital number, since it uses as much as digits as its factorization.

206900339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 206900339 is about 14384.0306937937. The cubic root of 206900339 is about 591.4532202986.

The spelling of 206900339 in words is "two hundred six million, nine hundred thousand, three hundred thirty-nine".