490740876 has 24 divisors (see below), whose sum is σ = 1272291440. Its totient is φ = 163580256.

The previous prime is 490740869. The next prime is 490740889. The reversal of 490740876 is 678047094.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2271841 + ... + 2272056.

Almost surely, 2^490740876 is an apocalyptic number.

It is an amenable number.

490740876 is an abundant number, since it is smaller than the sum of its proper divisors (781550564).

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

490740876 is a wasteful number, since it uses less digits than its factorization.

490740876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543910 (or 4543902 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 490740876 is about 22152.6719833071. The cubic root of 490740876 is about 788.7706543282.

The spelling of 490740876 in words is "four hundred ninety million, seven hundred forty thousand, eight hundred seventy-six".