3666133017 has 6 divisors (see below), whose sum is σ = 5295525482. Its totient is φ = 2444088672.

The previous prime is 3666133007. The next prime is 3666133027. The reversal of 3666133017 is 7103316663.

It is an interprime number because it is at equal distance from previous prime (3666133007) and next prime (3666133027).

It can be written as a sum of positive squares in only one way, i.e., 2667825801 + 998307216 = 51651^2 + 31596^2 .

It is not a de Polignac number, because 3666133017 - 2¹¹ = 3666130969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3666133007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 203674048 + ... + 203674065.

Almost surely, 2^3666133017 is an apocalyptic number.

It is an amenable number.

3666133017 is a deficient number, since it is larger than the sum of its proper divisors (1629392465).

3666133017 is a wasteful number, since it uses less digits than its factorization.

3666133017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407348119 (or 407348116 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 3666133017 is about 60548.6004545109. The cubic root of 3666133017 is about 1541.9468570662.

The spelling of 3666133017 in words is "three billion, six hundred sixty-six million, one hundred thirty-three thousand, seventeen".