489232743 has 8 divisors (see below), whose sum is σ = 652444800. Its totient is φ = 326087928.

The previous prime is 489232741. The next prime is 489232763. The reversal of 489232743 is 347232984.

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

It is not a de Polignac number, because 489232743 - 2¹ = 489232741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 489232695 and 489232704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489232741) 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, 3768 + ... + 31506.

It is an arithmetic number, because the mean of its divisors is an integer number (81555600).

Almost surely, 2^489232743 is an apocalyptic number.

489232743 is a deficient number, since it is larger than the sum of its proper divisors (163212057).

489232743 is a wasteful number, since it uses less digits than its factorization.

489232743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33621.

The product of its digits is 290304, while the sum is 42.

The square root of 489232743 is about 22118.6062626016. The cubic root of 489232743 is about 787.9618148889.

The spelling of 489232743 in words is "four hundred eighty-nine million, two hundred thirty-two thousand, seven hundred forty-three".