3965471 has 8 divisors (see below), whose sum is σ = 4420080. Its totient is φ = 3535488.

The previous prime is 3965461. The next prime is 3965483. The reversal of 3965471 is 1745693.

3965471 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 3965471 - 2¹⁴ = 3949087 is a prime.

It is a super-3 number, since 3×3965471³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3965441) 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, 5816 + ... + 6461.

It is an arithmetic number, because the mean of its divisors is an integer number (552510).

Almost surely, 2^3965471 is an apocalyptic number.

3965471 is a deficient number, since it is larger than the sum of its proper divisors (454609).

3965471 is a wasteful number, since it uses less digits than its factorization.

3965471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12313.

The product of its digits is 22680, while the sum is 35.

The square root of 3965471 is about 1991.3490402237. The cubic root of 3965471 is about 158.2820231401.

The spelling of 3965471 in words is "three million, nine hundred sixty-five thousand, four hundred seventy-one".