1356816795 has 16 divisors (see below), whose sum is σ = 2172755232. Its totient is φ = 723019520.

The previous prime is 1356816779. The next prime is 1356816833. The reversal of 1356816795 is 5976186531.

It is not a de Polignac number, because 1356816795 - 2⁴ = 1356816779 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20016 + ... + 55805.

It is an arithmetic number, because the mean of its divisors is an integer number (135797202).

Almost surely, 2^1356816795 is an apocalyptic number.

1356816795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1356816795 is a deficient number, since it is larger than the sum of its proper divisors (815938437).

1356816795 is a wasteful number, since it uses less digits than its factorization.

1356816795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77022.

The product of its digits is 1360800, while the sum is 51.

The square root of 1356816795 is about 36834.9941631596. The cubic root of 1356816795 is about 1107.0665707786.

The spelling of 1356816795 in words is "one billion, three hundred fifty-six million, eight hundred sixteen thousand, seven hundred ninety-five".