7663879106 has 16 divisors (see below), whose sum is σ = 13108355064. Its totient is φ = 3329105664.

The previous prime is 7663879099. The next prime is 7663879127. The reversal of 7663879106 is 6019783667.

It can be written as a sum of positive squares in 4 ways, for example, as 7099579081 + 564300025 = 84259^2 + 23755^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8669105 + ... + 8669988.

Almost surely, 2^7663879106 is an apocalyptic number.

7663879106 is a deficient number, since it is larger than the sum of its proper divisors (5444475958).

7663879106 is a wasteful number, since it uses less digits than its factorization.

7663879106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17339125.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 7663879106 is about 87543.5840367528. The cubic root of 7663879106 is about 1971.5882221749.

The spelling of 7663879106 in words is "seven billion, six hundred sixty-three million, eight hundred seventy-nine thousand, one hundred six".