3988095 has 8 divisors (see below), whose sum is σ = 6380976. Its totient is φ = 2126976.

The previous prime is 3988093. The next prime is 3988097. The reversal of 3988095 is 5908893.

It is an interprime number because it is at equal distance from previous prime (3988093) and next prime (3988097).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3988095 - 2¹ = 3988093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3988093) 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, 132922 + ... + 132951.

It is an arithmetic number, because the mean of its divisors is an integer number (797622).

Almost surely, 2^3988095 is an apocalyptic number.

3988095 is a deficient number, since it is larger than the sum of its proper divisors (2392881).

3988095 is a wasteful number, since it uses less digits than its factorization.

3988095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265881.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 3988095 is about 1997.0215321824. The cubic root of 3988095 is about 158.5824652886.

The spelling of 3988095 in words is "three million, nine hundred eighty-eight thousand, ninety-five".