3966127 has 8 divisors (see below), whose sum is σ = 4476240. Its totient is φ = 3480960.

The previous prime is 3966121. The next prime is 3966139. The reversal of 3966127 is 7216693.

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 3966127 - 2³ = 3966119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3966092 and 3966101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3966121) 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, 5898 + ... + 6535.

It is an arithmetic number, because the mean of its divisors is an integer number (559530).

Almost surely, 2^3966127 is an apocalyptic number.

3966127 is a deficient number, since it is larger than the sum of its proper divisors (510113).

3966127 is a wasteful number, since it uses less digits than its factorization.

3966127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12473.

The product of its digits is 13608, while the sum is 34.

The square root of 3966127 is about 1991.5137458727. The cubic root of 3966127 is about 158.2907507525.

It can be divided in two parts, 39 and 66127, that added together give a palindrome (66166).

The spelling of 3966127 in words is "three million, nine hundred sixty-six thousand, one hundred twenty-seven".