490282854 has 8 divisors (see below), whose sum is σ = 980565720. Its totient is φ = 163427616.

The previous prime is 490282841. The next prime is 490282889. The reversal of 490282854 is 458282094.

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

490282854 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 40856899 + ... + 40856910.

It is an arithmetic number, because the mean of its divisors is an integer number (122570715).

Almost surely, 2^490282854 is an apocalyptic number.

490282854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

490282854 is a wasteful number, since it uses less digits than its factorization.

490282854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81713814.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 490282854 is about 22142.3317200335. The cubic root of 490282854 is about 788.5251841393.

The spelling of 490282854 in words is "four hundred ninety million, two hundred eighty-two thousand, eight hundred fifty-four".