3995169 has 8 divisors (see below), whose sum is σ = 5558592. Its totient is φ = 2547600.

The previous prime is 3995161. The next prime is 3995183. The reversal of 3995169 is 9615993.

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

It is not a de Polignac number, because 3995169 - 2³ = 3995161 is a prime.

It is a super-2 number, since 2×3995169² = 31922750677122, which contains 22 as substring.

3995169 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3995169.

It is not an unprimeable number, because it can be changed into a prime (3995161) 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, 28882 + ... + 29019.

It is an arithmetic number, because the mean of its divisors is an integer number (694824).

Almost surely, 2^3995169 is an apocalyptic number.

It is an amenable number.

3995169 is a deficient number, since it is larger than the sum of its proper divisors (1563423).

3995169 is a wasteful number, since it uses less digits than its factorization.

3995169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57927.

The product of its digits is 65610, while the sum is 42.

The square root of 3995169 is about 1998.7918851146. The cubic root of 3995169 is about 158.6761733313.

The spelling of 3995169 in words is "three million, nine hundred ninety-five thousand, one hundred sixty-nine".