3666151 has 8 divisors (see below), whose sum is σ = 3820320. Its totient is φ = 3513888.

The previous prime is 3666149. The next prime is 3666163. The reversal of 3666151 is 1516663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3666151 - 2¹ = 3666149 is a prime.

It is a Duffinian number.

3666151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4465 + ... + 5221.

It is an arithmetic number, because the mean of its divisors is an integer number (477540).

Almost surely, 2^3666151 is an apocalyptic number.

3666151 is a deficient number, since it is larger than the sum of its proper divisors (154169).

3666151 is a wasteful number, since it uses less digits than its factorization.

3666151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953.

The product of its digits is 3240, while the sum is 28.

The square root of 3666151 is about 1914.7195617113. The cubic root of 3666151 is about 154.1949378232.

The spelling of 3666151 in words is "three million, six hundred sixty-six thousand, one hundred fifty-one".