490813712 has 10 divisors (see below), whose sum is σ = 950951598. Its totient is φ = 245406848.

The previous prime is 490813693. The next prime is 490813723. The reversal of 490813712 is 217318094.

It can be written as a sum of positive squares in only one way, i.e., 490356736 + 456976 = 22144^2 + 676^2 .

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 as a sum of consecutive naturals, namely, 15337913 + ... + 15337944.

Almost surely, 2^490813712 is an apocalyptic number.

It is an amenable number.

490813712 is a deficient number, since it is larger than the sum of its proper divisors (460137886).

490813712 is a wasteful number, since it uses less digits than its factorization.

490813712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30675865 (or 30675859 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 490813712 is about 22154.3158774989. The cubic root of 490813712 is about 788.8096756394.

The spelling of 490813712 in words is "four hundred ninety million, eight hundred thirteen thousand, seven hundred twelve".