448707739 has 2 divisors, whose sum is σ = 448707740. Its totient is φ = 448707738.

The previous prime is 448707737. The next prime is 448707757. The reversal of 448707739 is 937707844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448707739 - 2¹ = 448707737 is a prime.

Together with 448707737, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 448707692 and 448707701.

It is not a weakly prime, because it can be changed into another prime (448707737) 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 as a sum of consecutive naturals, namely, 224353869 + 224353870.

It is an arithmetic number, because the mean of its divisors is an integer number (224353870).

Almost surely, 2^448707739 is an apocalyptic number.

448707739 is a deficient number, since it is larger than the sum of its proper divisors (1).

448707739 is an equidigital number, since it uses as much as digits as its factorization.

448707739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 448707739 is about 21182.7226531435. The cubic root of 448707739 is about 765.5751944477.

The spelling of 448707739 in words is "four hundred forty-eight million, seven hundred seven thousand, seven hundred thirty-nine".