3956173 has 8 divisors (see below), whose sum is σ = 4288928. Its totient is φ = 3627504.

The previous prime is 3956171. The next prime is 3956179. The reversal of 3956173 is 3716593.

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 3956173 - 2¹ = 3956171 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 (3956171) 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, 1186 + ... + 3052.

It is an arithmetic number, because the mean of its divisors is an integer number (536116).

Almost surely, 2^3956173 is an apocalyptic number.

It is an amenable number.

3956173 is a deficient number, since it is larger than the sum of its proper divisors (332755).

3956173 is a wasteful number, since it uses less digits than its factorization.

3956173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043.

The product of its digits is 17010, while the sum is 34.

The square root of 3956173 is about 1989.0130718525. The cubic root of 3956173 is about 158.1582162406.

The spelling of 3956173 in words is "three million, nine hundred fifty-six thousand, one hundred seventy-three".