322726468 has 6 divisors (see below), whose sum is σ = 564771326. Its totient is φ = 161363232.

The previous prime is 322726451. The next prime is 322726477. The reversal of 322726468 is 864627223.

It can be written as a sum of positive squares in only one way, i.e., 305270784 + 17455684 = 17472^2 + 4178^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 322726468.

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 as a sum of consecutive naturals, namely, 40340805 + ... + 40340812.

Almost surely, 2^322726468 is an apocalyptic number.

It is an amenable number.

322726468 is a deficient number, since it is larger than the sum of its proper divisors (242044858).

322726468 is a wasteful number, since it uses less digits than its factorization.

322726468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80681621 (or 80681619 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 322726468 is about 17964.5892800253. The cubic root of 322726468 is about 685.9274686948.

The spelling of 322726468 in words is "three hundred twenty-two million, seven hundred twenty-six thousand, four hundred sixty-eight".