8146674068 has 18 divisors (see below), whose sum is σ = 15437707614. Its totient is φ = 3760003104.

The previous prime is 8146674049. The next prime is 8146674071. The reversal of 8146674068 is 8604766418.

It can be written as a sum of positive squares in 3 ways, for example, as 3055504 + 8143618564 = 1748^2 + 90242^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6024971 + ... + 6026322.

It is an arithmetic number, because the mean of its divisors is an integer number (857650423).

Almost surely, 2^8146674068 is an apocalyptic number.

It is an amenable number.

8146674068 is a deficient number, since it is larger than the sum of its proper divisors (7291033546).

8146674068 is a wasteful number, since it uses less digits than its factorization.

8146674068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12051323 (or 12051308 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 8146674068 is about 90258.9279129771. The cubic root of 8146674068 is about 2012.1488917873.

The spelling of 8146674068 in words is "eight billion, one hundred forty-six million, six hundred seventy-four thousand, sixty-eight".