322954969 has 2 divisors, whose sum is σ = 322954970. Its totient is φ = 322954968.

The previous prime is 322954949. The next prime is 322954999. The reversal of 322954969 is 969459223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171295744 + 151659225 = 13088^2 + 12315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322954969 is a prime.

It is a super-2 number, since 2×322954969² = 208599824003581922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (322954939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161477484 + 161477485.

It is an arithmetic number, because the mean of its divisors is an integer number (161477485).

Almost surely, 2^322954969 is an apocalyptic number.

It is an amenable number.

322954969 is a deficient number, since it is larger than the sum of its proper divisors (1).

322954969 is an equidigital number, since it uses as much as digits as its factorization.

322954969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 49.

The square root of 322954969 is about 17970.9479160116. The cubic root of 322954969 is about 686.0893169382.

The spelling of 322954969 in words is "three hundred twenty-two million, nine hundred fifty-four thousand, nine hundred sixty-nine".