487415484 has 18 divisors (see below), whose sum is σ = 1232078120. Its totient is φ = 162471816.

The previous prime is 487415479. The next prime is 487415491. The reversal of 487415484 is 484514784.

487415484 is a `hidden beast` number, since 487 + 41 + 54 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6769624 + ... + 6769695.

Almost surely, 2^487415484 is an apocalyptic number.

It is an amenable number.

487415484 is an abundant number, since it is smaller than the sum of its proper divisors (744662636).

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

487415484 is a wasteful number, since it uses less digits than its factorization.

487415484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13539329 (or 13539324 counting only the distinct ones).

The product of its digits is 573440, while the sum is 45.

The square root of 487415484 is about 22077.4881723442. The cubic root of 487415484 is about 786.9849742060.

The spelling of 487415484 in words is "four hundred eighty-seven million, four hundred fifteen thousand, four hundred eighty-four".