488321280 has 432 divisors, whose sum is σ = 1874920320. Its totient is φ = 116785152.

The previous prime is 488321237. The next prime is 488321291. The reversal of 488321280 is 82123884.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 5034192 + ... + 5034288.

Almost surely, 2^488321280 is an apocalyptic number.

488321280 is a gapful number since it is divisible by the number (40) 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 488321280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (937460160).

488321280 is an abundant number, since it is smaller than the sum of its proper divisors (1386599040).

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

488321280 is a wasteful number, since it uses less digits than its factorization.

488321280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 488321280 is about 22097.9926690186. The cubic root of 488321280 is about 787.4721743758.

It can be divided in two parts, 488321 and 280, that added together give a square (488601 = 699²).

The spelling of 488321280 in words is "four hundred eighty-eight million, three hundred twenty-one thousand, two hundred eighty".