490535846 has 8 divisors (see below), whose sum is σ = 735898800. Its totient is φ = 245236248.

The previous prime is 490535839. The next prime is 490535879. The reversal of 490535846 is 648535094.

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

It is a junction number, because it is equal to n+sod(n) for n = 490535797 and 490535806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17855 + ... + 36053.

It is an arithmetic number, because the mean of its divisors is an integer number (91987350).

Almost surely, 2^490535846 is an apocalyptic number.

490535846 is a deficient number, since it is larger than the sum of its proper divisors (245362954).

490535846 is a wasteful number, since it uses less digits than its factorization.

490535846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31678.

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 490535846 is about 22148.0438413870. The cubic root of 490535846 is about 788.6607903908.

The spelling of 490535846 in words is "four hundred ninety million, five hundred thirty-five thousand, eight hundred forty-six".