8148676867 has 4 divisors (see below), whose sum is σ = 8168032816. Its totient is φ = 8129320920.

The previous prime is 8148676849. The next prime is 8148676883. The reversal of 8148676867 is 7686768418.

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

It is a cyclic number.

It is not a de Polignac number, because 8148676867 - 2¹¹ = 8148674819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8148376867) 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 3 ways as a sum of consecutive naturals, for example, 9677343 + ... + 9678184.

It is an arithmetic number, because the mean of its divisors is an integer number (2042008204).

Almost surely, 2^8148676867 is an apocalyptic number.

8148676867 is a deficient number, since it is larger than the sum of its proper divisors (19355949).

8148676867 is a wasteful number, since it uses less digits than its factorization.

8148676867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19355948.

The product of its digits is 21676032, while the sum is 61.

The square root of 8148676867 is about 90270.0219729673. The cubic root of 8148676867 is about 2012.3137688712.

The spelling of 8148676867 in words is "eight billion, one hundred forty-eight million, six hundred seventy-six thousand, eight hundred sixty-seven".