489514803 has 16 divisors (see below), whose sum is σ = 688704000. Its totient is φ = 308417760.

The previous prime is 489514793. The next prime is 489514871. The reversal of 489514803 is 308415984.

It is not a de Polignac number, because 489514803 - 2¹⁰ = 489513779 is a prime.

It is a super-2 number, since 2×489514803² = 479249484712257618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (489514603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13798 + ... + 34196.

It is an arithmetic number, because the mean of its divisors is an integer number (43044000).

Almost surely, 2^489514803 is an apocalyptic number.

489514803 is a deficient number, since it is larger than the sum of its proper divisors (199189197).

489514803 is a wasteful number, since it uses less digits than its factorization.

489514803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20842.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 489514803 is about 22124.9814237210. The cubic root of 489514803 is about 788.1132150927.

The spelling of 489514803 in words is "four hundred eighty-nine million, five hundred fourteen thousand, eight hundred three".