489760798 has 8 divisors (see below), whose sum is σ = 751726008. Its totient is φ = 239185464.

The previous prime is 489760771. The next prime is 489760807. The reversal of 489760798 is 897067984.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2847361 + ... + 2847532.

It is an arithmetic number, because the mean of its divisors is an integer number (93965751).

Almost surely, 2^489760798 is an apocalyptic number.

489760798 is a deficient number, since it is larger than the sum of its proper divisors (261965210).

489760798 is a wasteful number, since it uses less digits than its factorization.

489760798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694938.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The square root of 489760798 is about 22130.5399391881. The cubic root of 489760798 is about 788.2452093606.

The spelling of 489760798 in words is "four hundred eighty-nine million, seven hundred sixty thousand, seven hundred ninety-eight".