3166665106 has 24 divisors (see below), whose sum is σ = 5528200860. Its totient is φ = 1354721280.

The previous prime is 3166665083. The next prime is 3166665109. The reversal of 3166665106 is 6015666613.

It can be written as a sum of positive squares in 2 ways, for example, as 2923024225 + 243640881 = 54065^2 + 15609^2 .

It is not an unprimeable number, because it can be changed into a prime (3166665109) 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, 380751 + ... + 388978.

Almost surely, 2^3166665106 is an apocalyptic number.

3166665106 is a deficient number, since it is larger than the sum of its proper divisors (2361535754).

3166665106 is a wasteful number, since it uses less digits than its factorization.

3166665106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769770 (or 769759 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 3166665106 is about 56273.1295202248. The cubic root of 3166665106 is about 1468.4777779091.

The spelling of 3166665106 in words is "three billion, one hundred sixty-six million, six hundred sixty-five thousand, one hundred six".