489474800 has 30 divisors (see below), whose sum is σ = 1175964168. Its totient is φ = 195789760.

The previous prime is 489474793. The next prime is 489474809. The reversal of 489474800 is 8474984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489474809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611444 + ... + 612243.

Almost surely, 2^489474800 is an apocalyptic number.

489474800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489474800 is an abundant number, since it is smaller than the sum of its proper divisors (686489368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489474800 is a wasteful number, since it uses less digits than its factorization.

489474800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223705 (or 1223694 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 489474800 is about 22124.0773818932. The cubic root of 489474800 is about 788.0917463843.

The spelling of 489474800 in words is "four hundred eighty-nine million, four hundred seventy-four thousand, eight hundred".