3985177 has 8 divisors (see below), whose sum is σ = 4651776. Its totient is φ = 3342912.

The previous prime is 3985103. The next prime is 3985181. The reversal of 3985177 is 7715893.

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 3985177 - 2¹¹ = 3983129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3985277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5728 + ... + 6385.

It is an arithmetic number, because the mean of its divisors is an integer number (581472).

Almost surely, 2^3985177 is an apocalyptic number.

It is an amenable number.

3985177 is a deficient number, since it is larger than the sum of its proper divisors (666599).

3985177 is a wasteful number, since it uses less digits than its factorization.

3985177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12167.

The product of its digits is 52920, while the sum is 40.

The square root of 3985177 is about 1996.2908104783. The cubic root of 3985177 is about 158.5437787696.

The spelling of 3985177 in words is "three million, nine hundred eighty-five thousand, one hundred seventy-seven".