1882324449 has 6 divisors (see below), whose sum is σ = 2718913106. Its totient is φ = 1254882960.

The previous prime is 1882324429. The next prime is 1882324469. The reversal of 1882324449 is 9444232881.

1882324449 is a `hidden beast` number, since 188 + 2 + 3 + 24 + 449 = 666.

It is an interprime number because it is at equal distance from previous prime (1882324429) and next prime (1882324469).

It can be written as a sum of positive squares in only one way, i.e., 1735139025 + 147185424 = 41655^2 + 12132^2 .

It is not a de Polignac number, because 1882324449 - 2⁵ = 1882324417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1882324429) 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 in 5 ways as a sum of consecutive naturals, for example, 104573572 + ... + 104573589.

Almost surely, 2^1882324449 is an apocalyptic number.

It is an amenable number.

1882324449 is a deficient number, since it is larger than the sum of its proper divisors (836588657).

1882324449 is a wasteful number, since it uses less digits than its factorization.

1882324449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209147167 (or 209147164 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 1882324449 is about 43385.7632063791. The cubic root of 1882324449 is about 1234.7096082199.

The spelling of 1882324449 in words is "one billion, eight hundred eighty-two million, three hundred twenty-four thousand, four hundred forty-nine".