4211828849 has 2 divisors, whose sum is σ = 4211828850. Its totient is φ = 4211828848.

The previous prime is 4211828837. The next prime is 4211828911. The reversal of 4211828849 is 9488281124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3930663025 + 281165824 = 62695^2 + 16768^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211828849 - 2²⁴ = 4195051633 is a prime.

It is not a weakly prime, because it can be changed into another prime (4211828449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105914424 + 2105914425.

It is an arithmetic number, because the mean of its divisors is an integer number (2105914425).

Almost surely, 2^4211828849 is an apocalyptic number.

It is an amenable number.

4211828849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211828849 is an equidigital number, since it uses as much as digits as its factorization.

4211828849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294912, while the sum is 47.

The square root of 4211828849 is about 64898.6043686611. The cubic root of 4211828849 is about 1614.9419091081.

The spelling of 4211828849 in words is "four billion, two hundred eleven million, eight hundred twenty-eight thousand, eight hundred forty-nine".