2063328449 has 24 divisors (see below), whose sum is σ = 2578459968. Its totient is φ = 1607839200.

The previous prime is 2063328439. The next prime is 2063328451. The reversal of 2063328449 is 9448233602.

It is a happy number.

It is not a de Polignac number, because 2063328449 - 2⁴ = 2063328433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2063328439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405974 + ... + 411024.

It is an arithmetic number, because the mean of its divisors is an integer number (107435832).

Almost surely, 2^2063328449 is an apocalyptic number.

It is an amenable number.

2063328449 is a deficient number, since it is larger than the sum of its proper divisors (515131519).

2063328449 is an equidigital number, since it uses as much as digits as its factorization.

2063328449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5205 (or 5138 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 2063328449 is about 45423.8753190434. The cubic root of 2063328449 is about 1273.0812505850.

The spelling of 2063328449 in words is "two billion, sixty-three million, three hundred twenty-eight thousand, four hundred forty-nine".