8278949106 has 24 divisors (see below), whose sum is σ = 17978600640. Its totient is φ = 2753360856.

The previous prime is 8278949101. The next prime is 8278949167. The reversal of 8278949106 is 6019498728.

8278949106 is a `hidden beast` number, since 82 + 78 + 9 + 491 + 0 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (8278949101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 515950 + ... + 531753.

It is an arithmetic number, because the mean of its divisors is an integer number (749108360).

Almost surely, 2^8278949106 is an apocalyptic number.

8278949106 is an abundant number, since it is smaller than the sum of its proper divisors (9699651534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8278949106 is a wasteful number, since it uses less digits than its factorization.

8278949106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048150 (or 1048147 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 8278949106 is about 90988.7306538562. The cubic root of 8278949106 is about 2022.9806913799.

The spelling of 8278949106 in words is "eight billion, two hundred seventy-eight million, nine hundred forty-nine thousand, one hundred six".