487954944 has 120 divisors (see below), whose sum is σ = 1491349860. Its totient is φ = 153059328.

The previous prime is 487954919. The next prime is 487954949. The reversal of 487954944 is 449459784.

It can be written as a sum of positive squares in 2 ways, for example, as 476985600 + 10969344 = 21840^2 + 3312^2 .

It is not an unprimeable number, because it can be changed into a prime (487954949) 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 11 ways as a sum of consecutive naturals, for example, 75222 + ... + 81450.

Almost surely, 2^487954944 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 487954944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745674930).

487954944 is an abundant number, since it is smaller than the sum of its proper divisors (1003394916).

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

487954944 is a wasteful number, since it uses less digits than its factorization.

487954944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6270 (or 6251 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 487954944 is about 22089.7022161911. The cubic root of 487954944 is about 787.2752059817.

The spelling of 487954944 in words is "four hundred eighty-seven million, nine hundred fifty-four thousand, nine hundred forty-four".