3995601 has 8 divisors (see below), whose sum is σ = 5338080. Its totient is φ = 2658432.

The previous prime is 3995587. The next prime is 3995609. The reversal of 3995601 is 1065993.

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

It is not a de Polignac number, because 3995601 - 2¹³ = 3987409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3995609) 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, 1030 + ... + 3008.

It is an arithmetic number, because the mean of its divisors is an integer number (667260).

Almost surely, 2^3995601 is an apocalyptic number.

It is an amenable number.

3995601 is a deficient number, since it is larger than the sum of its proper divisors (1342479).

3995601 is a wasteful number, since it uses less digits than its factorization.

3995601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 3995601 is about 1998.8999474711. The cubic root of 3995601 is about 158.6818923749.

The spelling of 3995601 in words is "three million, nine hundred ninety-five thousand, six hundred one".