3971177 has 8 divisors (see below), whose sum is σ = 4550592. Its totient is φ = 3394800.

The previous prime is 3971167. The next prime is 3971207. The reversal of 3971177 is 7711793.

It is a happy number.

3971177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3971177 - 2¹² = 3967081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3971117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4427 + ... + 5247.

It is an arithmetic number, because the mean of its divisors is an integer number (568824).

Almost surely, 2^3971177 is an apocalyptic number.

It is an amenable number.

3971177 is a deficient number, since it is larger than the sum of its proper divisors (579415).

3971177 is an equidigital number, since it uses as much as digits as its factorization.

3971177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519.

The product of its digits is 9261, while the sum is 35.

The square root of 3971177 is about 1992.7812223122. The cubic root of 3971177 is about 158.3579052046.

The spelling of 3971177 in words is "three million, nine hundred seventy-one thousand, one hundred seventy-seven".