1322366049 has 12 divisors (see below), whose sum is σ = 1916885412. Its totient is φ = 878438400.

The previous prime is 1322365999. The next prime is 1322366077. The reversal of 1322366049 is 9406632231.

1322366049 is a `hidden beast` number, since 13 + 2 + 2 + 36 + 604 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 765075600 + 557290449 = 27660^2 + 23607^2 .

It is not a de Polignac number, because 1322366049 - 2⁷ = 1322365921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1322366449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258912 + ... + 263969.

It is an arithmetic number, because the mean of its divisors is an integer number (159740451).

Almost surely, 2^1322366049 is an apocalyptic number.

It is an amenable number.

1322366049 is a deficient number, since it is larger than the sum of its proper divisors (594519363).

1322366049 is a wasteful number, since it uses less digits than its factorization.

1322366049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523168 (or 523165 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 1322366049 is about 36364.3513485391. The cubic root of 1322366049 is about 1097.6163395263.

The spelling of 1322366049 in words is "one billion, three hundred twenty-two million, three hundred sixty-six thousand, forty-nine".