795698909 has 2 divisors, whose sum is σ = 795698910. Its totient is φ = 795698908.

The previous prime is 795698903. The next prime is 795698927. The reversal of 795698909 is 909896597.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 695798884 + 99900025 = 26378^2 + 9995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-795698909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (795698903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397849454 + 397849455.

It is an arithmetic number, because the mean of its divisors is an integer number (397849455).

Almost surely, 2^795698909 is an apocalyptic number.

It is an amenable number.

795698909 is a deficient number, since it is larger than the sum of its proper divisors (1).

795698909 is an equidigital number, since it uses as much as digits as its factorization.

795698909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11022480, while the sum is 62.

The square root of 795698909 is about 28208.1355108770. The cubic root of 795698909 is about 926.6511183119.

The spelling of 795698909 in words is "seven hundred ninety-five million, six hundred ninety-eight thousand, nine hundred nine".