1306798411 has 2 divisors, whose sum is σ = 1306798412. Its totient is φ = 1306798410.

The previous prime is 1306798399. The next prime is 1306798421. The reversal of 1306798411 is 1148976031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1306798411 - 2¹⁷ = 1306667339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1306798421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653399205 + 653399206.

It is an arithmetic number, because the mean of its divisors is an integer number (653399206).

Almost surely, 2^1306798411 is an apocalyptic number.

1306798411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306798411 is an equidigital number, since it uses as much as digits as its factorization.

1306798411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 1306798411 is about 36149.6668172751. Note that the first 3 decimals coincide. The cubic root of 1306798411 is about 1093.2920730286.

The spelling of 1306798411 in words is "one billion, three hundred six million, seven hundred ninety-eight thousand, four hundred eleven".