488268609 has 8 divisors (see below), whose sum is σ = 657736800. Its totient is φ = 322156416.

The previous prime is 488268607. The next prime is 488268623. The reversal of 488268609 is 906862884.

It is a happy number.

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

It is not a de Polignac number, because 488268609 - 2¹ = 488268607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488268607) 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, 838659 + ... + 839240.

It is an arithmetic number, because the mean of its divisors is an integer number (82217100).

Almost surely, 2^488268609 is an apocalyptic number.

It is an amenable number.

488268609 is a deficient number, since it is larger than the sum of its proper divisors (169468191).

488268609 is a wasteful number, since it uses less digits than its factorization.

488268609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677999.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 488268609 is about 22096.8008770501. The cubic root of 488268609 is about 787.4438607499.

The spelling of 488268609 in words is "four hundred eighty-eight million, two hundred sixty-eight thousand, six hundred nine".