2850608449 has 4 divisors (see below), whose sum is σ = 3069886036. Its totient is φ = 2631330864.

The previous prime is 2850608419. The next prime is 2850608459. The reversal of 2850608449 is 9448060582.

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

It can be written as a sum of positive squares in 2 ways, for example, as 616628224 + 2233980225 = 24832^2 + 47265^2 .

It is a cyclic number.

It is not a de Polignac number, because 2850608449 - 2¹¹ = 2850606401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2850608399 and 2850608408.

It is not an unprimeable number, because it can be changed into a prime (2850608419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109638774 + ... + 109638799.

It is an arithmetic number, because the mean of its divisors is an integer number (767471509).

Almost surely, 2^2850608449 is an apocalyptic number.

It is an amenable number.

2850608449 is a deficient number, since it is larger than the sum of its proper divisors (219277587).

2850608449 is a wasteful number, since it uses less digits than its factorization.

2850608449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219277586.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 2850608449 is about 53391.0896030414. The cubic root of 2850608449 is about 1417.9008276227.

The spelling of 2850608449 in words is "two billion, eight hundred fifty million, six hundred eight thousand, four hundred forty-nine".