488489999 has 8 divisors (see below), whose sum is σ = 490726800. Its totient is φ = 486259200.

The previous prime is 488489993. The next prime is 488490047. The reversal of 488489999 is 999984884.

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

It is a cyclic number.

It is not a de Polignac number, because 488489999 - 2¹² = 488485903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488489993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241904 + ... + 243914.

It is an arithmetic number, because the mean of its divisors is an integer number (61340850).

Almost surely, 2^488489999 is an apocalyptic number.

488489999 is a deficient number, since it is larger than the sum of its proper divisors (2236801).

488489999 is a wasteful number, since it uses less digits than its factorization.

488489999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001.

The product of its digits is 53747712, while the sum is 68.

The square root of 488489999 is about 22101.8098580184. The cubic root of 488489999 is about 787.5628566272.

The spelling of 488489999 in words is "four hundred eighty-eight million, four hundred eighty-nine thousand, nine hundred ninety-nine".