487929 has 8 divisors (see below), whose sum is σ = 700672. Its totient is φ = 300240.

The previous prime is 487897. The next prime is 487933. The reversal of 487929 is 929784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487929 - 2⁵ = 487897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 12511 = 487929 / (4 + 8 + 7 + 9 + 2 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487979) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6217 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (87584).

2⁴⁸⁷⁹²⁹ is an apocalyptic number.

It is an amenable number.

487929 is a deficient number, since it is larger than the sum of its proper divisors (212743).

487929 is a wasteful number, since it uses less digits than its factorization.

487929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12527.

The product of its digits is 36288, while the sum is 39.

The square root of 487929 is about 698.5191479122. The cubic root of 487929 is about 78.7261252897.

The spelling of 487929 in words is "four hundred eighty-seven thousand, nine hundred twenty-nine".