487354980 has 240 divisors, whose sum is σ = 1694044800. Its totient is φ = 104315904.

The previous prime is 487354943. The next prime is 487355017. The reversal of 487354980 is 89453784.

It is an interprime number because it is at equal distance from previous prime (487354943) and next prime (487355017).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2448921 + ... + 2449119.

It is an arithmetic number, because the mean of its divisors is an integer number (7058520).

Almost surely, 2^487354980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487354980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (847022400).

487354980 is an abundant number, since it is smaller than the sum of its proper divisors (1206689820).

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

487354980 is a wasteful number, since it uses less digits than its factorization.

487354980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 487354980 is about 22076.1178652407. The cubic root of 487354980 is about 786.9524094429.

The spelling of 487354980 in words is "four hundred eighty-seven million, three hundred fifty-four thousand, nine hundred eighty".