4668169108 has 6 divisors (see below), whose sum is σ = 8169295946. Its totient is φ = 2334084552.

The previous prime is 4668169097. The next prime is 4668169127. The reversal of 4668169108 is 8019618664.

It can be written as a sum of positive squares in only one way, i.e., 4654241284 + 13927824 = 68222^2 + 3732^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583521135 + ... + 583521142.

Almost surely, 2^4668169108 is an apocalyptic number.

It is an amenable number.

4668169108 is a deficient number, since it is larger than the sum of its proper divisors (3501126838).

4668169108 is a wasteful number, since it uses less digits than its factorization.

4668169108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167042281 (or 1167042279 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 4668169108 is about 68324.0009659856. Note that the first 3 decimals coincide. The cubic root of 4668169108 is about 1671.2786301750.

The spelling of 4668169108 in words is "four billion, six hundred sixty-eight million, one hundred sixty-nine thousand, one hundred eight".