448403629 has 12 divisors (see below), whose sum is σ = 485133600. Its totient is φ = 413298288.

The previous prime is 448403609. The next prime is 448403671. The reversal of 448403629 is 926304844.

It is not a de Polignac number, because 448403629 - 2⁹ = 448403117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 448403591 and 448403600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448403609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17392 + ... + 34630.

It is an arithmetic number, because the mean of its divisors is an integer number (40427800).

Almost surely, 2^448403629 is an apocalyptic number.

It is an amenable number.

448403629 is a deficient number, since it is larger than the sum of its proper divisors (36729971).

448403629 is a wasteful number, since it uses less digits than its factorization.

448403629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17332 (or 17295 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 448403629 is about 21175.5431807545. The cubic root of 448403629 is about 765.4022001136.

The spelling of 448403629 in words is "four hundred forty-eight million, four hundred three thousand, six hundred twenty-nine".