322297996 has 24 divisors (see below), whose sum is σ = 584892000. Its totient is φ = 155213184.

The previous prime is 322297991. The next prime is 322297999. The reversal of 322297996 is 699792223.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (322297991) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 47760 + ... + 54088.

It is an arithmetic number, because the mean of its divisors is an integer number (24370500).

Almost surely, 2^322297996 is an apocalyptic number.

It is an amenable number.

322297996 is a deficient number, since it is larger than the sum of its proper divisors (262594004).

322297996 is a wasteful number, since it uses less digits than its factorization.

322297996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6801 (or 6799 counting only the distinct ones).

The product of its digits is 734832, while the sum is 49.

The square root of 322297996 is about 17952.6598586393. The cubic root of 322297996 is about 685.6237740735.

The spelling of 322297996 in words is "three hundred twenty-two million, two hundred ninety-seven thousand, nine hundred ninety-six".