8183690769 has 16 divisors (see below), whose sum is σ = 11078777984. Its totient is φ = 5372438400.

The previous prime is 8183690731. The next prime is 8183690771. The reversal of 8183690769 is 9670963818.

It is not a de Polignac number, because 8183690769 - 2⁹ = 8183690257 is a prime.

It is a super-2 number, since 2×8183690769² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8183690719) by changing a digit.

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, 108579 + ... + 167799.

It is an arithmetic number, because the mean of its divisors is an integer number (692423624).

Almost surely, 2^8183690769 is an apocalyptic number.

It is an amenable number.

8183690769 is a deficient number, since it is larger than the sum of its proper divisors (2895087215).

8183690769 is a wasteful number, since it uses less digits than its factorization.

8183690769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59928.

The product of its (nonzero) digits is 3919104, while the sum is 57.

The square root of 8183690769 is about 90463.7538962429. The cubic root of 8183690769 is about 2015.1918753632.

The spelling of 8183690769 in words is "eight billion, one hundred eighty-three million, six hundred ninety thousand, seven hundred sixty-nine".