8145079286 has 16 divisors (see below), whose sum is σ = 13093385184. Its totient is φ = 3790188864.

The previous prime is 8145079279. The next prime is 8145079289. The reversal of 8145079286 is 6829705418.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8145079289) 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, 2391095 + ... + 2394498.

It is an arithmetic number, because the mean of its divisors is an integer number (818336574).

Almost surely, 2^8145079286 is an apocalyptic number.

8145079286 is a deficient number, since it is larger than the sum of its proper divisors (4948305898).

8145079286 is a wasteful number, since it uses less digits than its factorization.

8145079286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785655.

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 8145079286 is about 90250.0929971820. The cubic root of 8145079286 is about 2012.0175846951.

The spelling of 8145079286 in words is "eight billion, one hundred forty-five million, seventy-nine thousand, two hundred eighty-six".