489344810 has 16 divisors (see below), whose sum is σ = 927180000. Its totient is φ = 185435856.

The previous prime is 489344797. The next prime is 489344837. The reversal of 489344810 is 18443984.

It is a super-2 number, since 2×489344810² = 478916686147872200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287560 + ... + 1287939.

It is an arithmetic number, because the mean of its divisors is an integer number (57948750).

Almost surely, 2^489344810 is an apocalyptic number.

489344810 is a deficient number, since it is larger than the sum of its proper divisors (437835190).

489344810 is a wasteful number, since it uses less digits than its factorization.

489344810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575525.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 489344810 is about 22121.1394371990. The cubic root of 489344810 is about 788.0219756040.

The spelling of 489344810 in words is "four hundred eighty-nine million, three hundred forty-four thousand, eight hundred ten".