3988175 has 12 divisors (see below), whose sum is σ = 5021256. Its totient is φ = 3141600.

The previous prime is 3988151. The next prime is 3988213. The reversal of 3988175 is 5718893.

It is a happy number.

It is not a de Polignac number, because 3988175 - 2¹⁴ = 3971791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485 + ... + 2865.

It is an arithmetic number, because the mean of its divisors is an integer number (418438).

Almost surely, 2^3988175 is an apocalyptic number.

3988175 is a deficient number, since it is larger than the sum of its proper divisors (1033081).

3988175 is a wasteful number, since it uses less digits than its factorization.

3988175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458 (or 2453 counting only the distinct ones).

The product of its digits is 60480, while the sum is 41.

The square root of 3988175 is about 1997.0415619110. The cubic root of 3988175 is about 158.5835256539.

The spelling of 3988175 in words is "three million, nine hundred eighty-eight thousand, one hundred seventy-five".