8206095819 has 4 divisors (see below), whose sum is σ = 10941461096. Its totient is φ = 5470730544.

The previous prime is 8206095811. The next prime is 8206095827. The reversal of 8206095819 is 9185906028.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8206095811) and next prime (8206095827).

It is not a de Polignac number, because 8206095819 - 2³ = 8206095811 is a prime.

It is a super-2 number, since 2×8206095819² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8206095811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367682634 + ... + 1367682639.

It is an arithmetic number, because the mean of its divisors is an integer number (2735365274).

Almost surely, 2^8206095819 is an apocalyptic number.

8206095819 is a deficient number, since it is larger than the sum of its proper divisors (2735365277).

8206095819 is a wasteful number, since it uses less digits than its factorization.

8206095819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735365276.

The product of its (nonzero) digits is 311040, while the sum is 48.

The square root of 8206095819 is about 90587.5036580653. The cubic root of 8206095819 is about 2017.0292425002.

The spelling of 8206095819 in words is "eight billion, two hundred six million, ninety-five thousand, eight hundred nineteen".