1306006799 has 2 divisors, whose sum is σ = 1306006800. Its totient is φ = 1306006798.

The previous prime is 1306006789. The next prime is 1306006811. The reversal of 1306006799 is 9976006031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1306006799 - 2⁸ = 1306006543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1306006729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653003399 + 653003400.

It is an arithmetic number, because the mean of its divisors is an integer number (653003400).

Almost surely, 2^1306006799 is an apocalyptic number.

1306006799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306006799 is an equidigital number, since it uses as much as digits as its factorization.

1306006799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 1306006799 is about 36138.7160673979. The cubic root of 1306006799 is about 1093.0712692862.

The spelling of 1306006799 in words is "one billion, three hundred six million, six thousand, seven hundred ninety-nine".