8041671979 has 12 divisors (see below), whose sum is σ = 8906685480. Its totient is φ = 7254790400.

The previous prime is 8041671977. The next prime is 8041671983. The reversal of 8041671979 is 9791761408.

It is not a de Polignac number, because 8041671979 - 2¹ = 8041671977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8041671973) 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 11 ways as a sum of consecutive naturals, for example, 237814 + ... + 269515.

It is an arithmetic number, because the mean of its divisors is an integer number (742223790).

Almost surely, 2^8041671979 is an apocalyptic number.

8041671979 is a deficient number, since it is larger than the sum of its proper divisors (865013501).

8041671979 is a wasteful number, since it uses less digits than its factorization.

8041671979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507482 (or 507471 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 52.

The square root of 8041671979 is about 89675.3699685705. The cubic root of 8041671979 is about 2003.4666526048.

The spelling of 8041671979 in words is "eight billion, forty-one million, six hundred seventy-one thousand, nine hundred seventy-nine".