448053384 has 32 divisors (see below), whose sum is σ = 1125169920. Its totient is φ = 148679616.

The previous prime is 448053367. The next prime is 448053401. The reversal of 448053384 is 483350844.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (448053367) and next prime (448053401).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36507 + ... + 47210.

It is an arithmetic number, because the mean of its divisors is an integer number (35161560).

Almost surely, 2^448053384 is an apocalyptic number.

It is an amenable number.

448053384 is an abundant number, since it is smaller than the sum of its proper divisors (677116536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448053384 is a wasteful number, since it uses less digits than its factorization.

448053384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83949 (or 83945 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 448053384 is about 21167.2715294154. The cubic root of 448053384 is about 765.2028647346.

The spelling of 448053384 in words is "four hundred forty-eight million, fifty-three thousand, three hundred eighty-four".