489730895 has 8 divisors (see below), whose sum is σ = 588243600. Its totient is φ = 391407040.

The previous prime is 489730877. The next prime is 489730919. The reversal of 489730895 is 598037984.

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

It is not a de Polignac number, because 489730895 - 2⁶ = 489730831 is a prime.

It is a congruent number.

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, 41441 + ... + 51930.

It is an arithmetic number, because the mean of its divisors is an integer number (73530450).

Almost surely, 2^489730895 is an apocalyptic number.

489730895 is a deficient number, since it is larger than the sum of its proper divisors (98512705).

489730895 is a wasteful number, since it uses less digits than its factorization.

489730895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94425.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 489730895 is about 22129.8643240305. The cubic root of 489730895 is about 788.2291665792.

The spelling of 489730895 in words is "four hundred eighty-nine million, seven hundred thirty thousand, eight hundred ninety-five".