490270732 has 12 divisors (see below), whose sum is σ = 980541520. Its totient is φ = 210116016.

The previous prime is 490270721. The next prime is 490270763. The reversal of 490270732 is 237072094.

490270732 is an admirable 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, 8754807 + ... + 8754862.

Almost surely, 2^490270732 is an apocalyptic number.

It is an amenable number.

490270732 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.

490270732 is a wasteful number, since it uses less digits than its factorization.

490270732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17509680 (or 17509678 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 490270732 is about 22142.0579892656. The cubic root of 490270732 is about 788.5186854545.

The spelling of 490270732 in words is "four hundred ninety million, two hundred seventy thousand, seven hundred thirty-two".