1322361697 has 2 divisors, whose sum is σ = 1322361698. Its totient is φ = 1322361696.

The previous prime is 1322361673. The next prime is 1322361707. The reversal of 1322361697 is 7961632231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1027587136 + 294774561 = 32056^2 + 17169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322361697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322361617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661180848 + 661180849.

It is an arithmetic number, because the mean of its divisors is an integer number (661180849).

Almost surely, 2^1322361697 is an apocalyptic number.

It is an amenable number.

1322361697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322361697 is an equidigital number, since it uses as much as digits as its factorization.

1322361697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 1322361697 is about 36364.2915096665. The cubic root of 1322361697 is about 1097.6151354141.

The spelling of 1322361697 in words is "one billion, three hundred twenty-two million, three hundred sixty-one thousand, six hundred ninety-seven".