491096324 has 12 divisors (see below), whose sum is σ = 889053900. Its totient is φ = 237080928.

The previous prime is 491096297. The next prime is 491096377. The reversal of 491096324 is 423690194.

It can be written as a sum of positive squares in 2 ways, for example, as 170041600 + 321054724 = 13040^2 + 17918^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 2116679 + ... + 2116910.

It is an arithmetic number, because the mean of its divisors is an integer number (74087825).

Almost surely, 2^491096324 is an apocalyptic number.

It is an amenable number.

491096324 is a deficient number, since it is larger than the sum of its proper divisors (397957576).

491096324 is a wasteful number, since it uses less digits than its factorization.

491096324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233622 (or 4233620 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 491096324 is about 22160.6932202041. The cubic root of 491096324 is about 788.9610462450.

The spelling of 491096324 in words is "four hundred ninety-one million, ninety-six thousand, three hundred twenty-four".