489359242 has 8 divisors (see below), whose sum is σ = 757717632. Its totient is φ = 236786700.

The previous prime is 489359207. The next prime is 489359249. The reversal of 489359242 is 242953984.

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

It is a junction number, because it is equal to n+sod(n) for n = 489359192 and 489359201.

It is not an unprimeable number, because it can be changed into a prime (489359249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3946384 + ... + 3946507.

It is an arithmetic number, because the mean of its divisors is an integer number (94714704).

Almost surely, 2^489359242 is an apocalyptic number.

489359242 is a deficient number, since it is larger than the sum of its proper divisors (268358390).

489359242 is a wasteful number, since it uses less digits than its factorization.

489359242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7892924.

The product of its digits is 622080, while the sum is 46.

The square root of 489359242 is about 22121.4656386054. The cubic root of 489359242 is about 788.0297224396.

The spelling of 489359242 in words is "four hundred eighty-nine million, three hundred fifty-nine thousand, two hundred forty-two".