487924344 has 128 divisors (see below), whose sum is σ = 1452168000. Its totient is φ = 151252992.

The previous prime is 487924331. The next prime is 487924373. The reversal of 487924344 is 443429784.

487924344 is a `hidden beast` number, since 487 + 92 + 43 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 487924344.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 326062 + ... + 327554.

Almost surely, 2^487924344 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 487924344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726084000).

487924344 is an abundant number, since it is smaller than the sum of its proper divisors (964243656).

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

487924344 is a wasteful number, since it uses less digits than its factorization.

487924344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614 (or 1604 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 487924344 is about 22089.0095748995. The cubic root of 487924344 is about 787.2587487758.

The spelling of 487924344 in words is "four hundred eighty-seven million, nine hundred twenty-four thousand, three hundred forty-four".