3988193 has 16 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 3427200.

The previous prime is 3988151. The next prime is 3988213. The reversal of 3988193 is 3918893.

It is a cyclic number.

It is not a de Polignac number, because 3988193 - 2⁶ = 3988129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3988193.

It is not an unprimeable number, because it can be changed into a prime (3988093) 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 15 ways as a sum of consecutive naturals, for example, 16568 + ... + 16806.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^3988193 is an apocalyptic number.

It is an amenable number.

3988193 is a deficient number, since it is larger than the sum of its proper divisors (608287).

3988193 is a wasteful number, since it uses less digits than its factorization.

3988193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328.

The product of its digits is 46656, while the sum is 41.

The square root of 3988193 is about 1997.0460685723. The cubic root of 3988193 is about 158.5837642341.

The spelling of 3988193 in words is "three million, nine hundred eighty-eight thousand, one hundred ninety-three".