488999549 has 8 divisors (see below), whose sum is σ = 505337088. Its totient is φ = 472697280.

The previous prime is 488999531. The next prime is 488999557. The reversal of 488999549 is 945999884.

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 488999549 - 2⁸ = 488999293 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 (488999519) 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, 21029 + ... + 37685.

It is an arithmetic number, because the mean of its divisors is an integer number (63167136).

Almost surely, 2^488999549 is an apocalyptic number.

It is an amenable number.

488999549 is a deficient number, since it is larger than the sum of its proper divisors (16337539).

488999549 is a wasteful number, since it uses less digits than its factorization.

488999549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17635.

The product of its digits is 33592320, while the sum is 65.

The square root of 488999549 is about 22113.3341900311. The cubic root of 488999549 is about 787.8366003412.

The spelling of 488999549 in words is "four hundred eighty-eight million, nine hundred ninety-nine thousand, five hundred forty-nine".