448701769 has 2 divisors, whose sum is σ = 448701770. Its totient is φ = 448701768.

The previous prime is 448701749. The next prime is 448701793. The reversal of 448701769 is 967107844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326886400 + 121815369 = 18080^2 + 11037^2 .

It is a cyclic number.

It is not a de Polignac number, because 448701769 - 2¹³ = 448693577 is a prime.

It is a super-2 number, since 2×448701769² = 402666555007458722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (448701709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224350884 + 224350885.

It is an arithmetic number, because the mean of its divisors is an integer number (224350885).

Almost surely, 2^448701769 is an apocalyptic number.

It is an amenable number.

448701769 is a deficient number, since it is larger than the sum of its proper divisors (1).

448701769 is an equidigital number, since it uses as much as digits as its factorization.

448701769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 448701769 is about 21182.5817359452. The cubic root of 448701769 is about 765.5717991388.

The spelling of 448701769 in words is "four hundred forty-eight million, seven hundred one thousand, seven hundred sixty-nine".