489123703 has 8 divisors (see below), whose sum is σ = 491356800. Its totient is φ = 486896568.

The previous prime is 489123671. The next prime is 489123737. The reversal of 489123703 is 307321984.

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 489123703 - 2⁵ = 489123671 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 (489123763) 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, 246168 + ... + 248146.

It is an arithmetic number, because the mean of its divisors is an integer number (61419600).

Almost surely, 2^489123703 is an apocalyptic number.

489123703 is a deficient number, since it is larger than the sum of its proper divisors (2233097).

489123703 is a wasteful number, since it uses less digits than its factorization.

489123703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 489123703 is about 22116.1412321408. The cubic root of 489123703 is about 787.9032703335.

The spelling of 489123703 in words is "four hundred eighty-nine million, one hundred twenty-three thousand, seven hundred three".