1322795407 has 2 divisors, whose sum is σ = 1322795408. Its totient is φ = 1322795406.

The previous prime is 1322795393. The next prime is 1322795413. The reversal of 1322795407 is 7045972231.

It is a strong prime.

It is an emirp because it is prime and its reverse (7045972231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1322795407 - 2¹¹ = 1322793359 is a prime.

It is a super-3 number, since 3×1322795407³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1322795407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322795437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661397703 + 661397704.

It is an arithmetic number, because the mean of its divisors is an integer number (661397704).

Almost surely, 2^1322795407 is an apocalyptic number.

1322795407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322795407 is an equidigital number, since it uses as much as digits as its factorization.

1322795407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 1322795407 is about 36370.2544258354. The cubic root of 1322795407 is about 1097.7351214023.

The spelling of 1322795407 in words is "one billion, three hundred twenty-two million, seven hundred ninety-five thousand, four hundred seven".