4369828849 has 2 divisors, whose sum is σ = 4369828850. Its totient is φ = 4369828848.

The previous prime is 4369828823. The next prime is 4369828919. The reversal of 4369828849 is 9488289634.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3505468849 + 864360000 = 59207^2 + 29400^2 .

It is a cyclic number.

It is not a de Polignac number, because 4369828849 - 2¹¹ = 4369826801 is a prime.

It is not a weakly prime, because it can be changed into another prime (4369828819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2184914424 + 2184914425.

It is an arithmetic number, because the mean of its divisors is an integer number (2184914425).

Almost surely, 2^4369828849 is an apocalyptic number.

It is an amenable number.

4369828849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4369828849 is an equidigital number, since it uses as much as digits as its factorization.

4369828849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23887872, while the sum is 61.

The square root of 4369828849 is about 66104.6809915909. The cubic root of 4369828849 is about 1634.8885133170. Note that the first 3 decimals are identical.

The spelling of 4369828849 in words is "four billion, three hundred sixty-nine million, eight hundred twenty-eight thousand, eight hundred forty-nine".