448880807 has 2 divisors, whose sum is σ = 448880808. Its totient is φ = 448880806.

The previous prime is 448880779. The next prime is 448880819. The reversal of 448880807 is 708088844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448880807 - 2⁶ = 448880743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448880407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224440403 + 224440404.

It is an arithmetic number, because the mean of its divisors is an integer number (224440404).

Almost surely, 2^448880807 is an apocalyptic number.

448880807 is a deficient number, since it is larger than the sum of its proper divisors (1).

448880807 is an equidigital number, since it uses as much as digits as its factorization.

448880807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 458752, while the sum is 47.

The square root of 448880807 is about 21186.8073810095. The cubic root of 448880807 is about 765.6736100571.

The spelling of 448880807 in words is "four hundred forty-eight million, eight hundred eighty thousand, eight hundred seven".