12850349 has 2 divisors, whose sum is σ = 12850350. Its totient is φ = 12850348.

The previous prime is 12850339. The next prime is 12850363. The reversal of 12850349 is 94305821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7327849 + 5522500 = 2707^2 + 2350^2 .

It is a cyclic number.

It is not a de Polignac number, because 12850349 - 2⁸ = 12850093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12850339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6425174 + 6425175.

It is an arithmetic number, because the mean of its divisors is an integer number (6425175).

Almost surely, 2^12850349 is an apocalyptic number.

It is an amenable number.

12850349 is a deficient number, since it is larger than the sum of its proper divisors (1).

12850349 is an equidigital number, since it uses as much as digits as its factorization.

12850349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 12850349 is about 3584.7383447052. The cubic root of 12850349 is about 234.2277289681.

The spelling of 12850349 in words is "twelve million, eight hundred fifty thousand, three hundred forty-nine".