816743095 has 32 divisors (see below), whose sum is σ = 1169147520. Its totient is φ = 535879680.

The previous prime is 816743093. The next prime is 816743099. The reversal of 816743095 is 590347618.

816743095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 816743095 - 2¹ = 816743093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (816743093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111135 + ... + 118255.

It is an arithmetic number, because the mean of its divisors is an integer number (36535860).

Almost surely, 2^816743095 is an apocalyptic number.

816743095 is a deficient number, since it is larger than the sum of its proper divisors (352404425).

816743095 is a wasteful number, since it uses less digits than its factorization.

816743095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7275.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 816743095 is about 28578.7175184612. The cubic root of 816743095 is about 934.7493184425.

The spelling of 816743095 in words is "eight hundred sixteen million, seven hundred forty-three thousand, ninety-five".