489356603 has 4 divisors (see below), whose sum is σ = 489699528. Its totient is φ = 489013680.

The previous prime is 489356599. The next prime is 489356617. The reversal of 489356603 is 306653984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 489356603 - 2² = 489356599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489356503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169313 + ... + 172178.

It is an arithmetic number, because the mean of its divisors is an integer number (122424882).

Almost surely, 2^489356603 is an apocalyptic number.

489356603 is a deficient number, since it is larger than the sum of its proper divisors (342925).

489356603 is a wasteful number, since it uses less digits than its factorization.

489356603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342924.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 489356603 is about 22121.4059905784. The cubic root of 489356603 is about 788.0283058837.

The spelling of 489356603 in words is "four hundred eighty-nine million, three hundred fifty-six thousand, six hundred three".