494456722 has 8 divisors (see below), whose sum is σ = 780721200. Its totient is φ = 234216324.

The previous prime is 494456707. The next prime is 494456819. The reversal of 494456722 is 227654494.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6505972 + ... + 6506047.

It is an arithmetic number, because the mean of its divisors is an integer number (97590150).

Almost surely, 2^494456722 is an apocalyptic number.

494456722 is a deficient number, since it is larger than the sum of its proper divisors (286264478).

494456722 is a wasteful number, since it uses less digits than its factorization.

494456722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012040.

The product of its digits is 483840, while the sum is 43.

The square root of 494456722 is about 22236.3828443387. The cubic root of 494456722 is about 790.7564841592.

The spelling of 494456722 in words is "four hundred ninety-four million, four hundred fifty-six thousand, seven hundred twenty-two".