8084678161 has 8 divisors (see below), whose sum is σ = 9240201920. Its totient is φ = 6929296848.

The previous prime is 8084678159. The next prime is 8084678167. The reversal of 8084678161 is 1618764808.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8084678161 - 2¹ = 8084678159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8084678167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151735 + ... + 197971.

It is an arithmetic number, because the mean of its divisors is an integer number (1155025240).

Almost surely, 2^8084678161 is an apocalyptic number.

It is an amenable number.

8084678161 is a deficient number, since it is larger than the sum of its proper divisors (1155523759).

8084678161 is a wasteful number, since it uses less digits than its factorization.

8084678161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71223.

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 8084678161 is about 89914.8383805476. The cubic root of 8084678161 is about 2007.0317616068.

The spelling of 8084678161 in words is "eight billion, eighty-four million, six hundred seventy-eight thousand, one hundred sixty-one".