488840448 has 72 divisors (see below), whose sum is σ = 1336269088. Its totient is φ = 158533632.

The previous prime is 488840447. The next prime is 488840479. The reversal of 488840448 is 844048884.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 488840397 and 488840406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488840441) by changing a digit.

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, 19815 + ... + 37017.

Almost surely, 2^488840448 is an apocalyptic number.

488840448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488840448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668134544).

488840448 is an abundant number, since it is smaller than the sum of its proper divisors (847428640).

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

488840448 is a wasteful number, since it uses less digits than its factorization.

488840448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17259 (or 17245 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The square root of 488840448 is about 22109.7364977514. The cubic root of 488840448 is about 787.7511475102.

The spelling of 488840448 in words is "four hundred eighty-eight million, eight hundred forty thousand, four hundred forty-eight".