3995345 has 8 divisors (see below), whose sum is σ = 4906176. Its totient is φ = 3121776.

The previous prime is 3995281. The next prime is 3995347. The reversal of 3995345 is 5435993.

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

It is a cyclic number.

It is not a de Polignac number, because 3995345 - 2⁶ = 3995281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3995299 and 3995308.

It is not an unprimeable number, because it can be changed into a prime (3995347) 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, 9077 + ... + 9506.

It is an arithmetic number, because the mean of its divisors is an integer number (613272).

Almost surely, 2^3995345 is an apocalyptic number.

It is an amenable number.

3995345 is a deficient number, since it is larger than the sum of its proper divisors (910831).

3995345 is a wasteful number, since it uses less digits than its factorization.

3995345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18631.

The product of its digits is 72900, while the sum is 38.

The square root of 3995345 is about 1998.8359112243. The cubic root of 3995345 is about 158.6785033618.

The spelling of 3995345 in words is "three million, nine hundred ninety-five thousand, three hundred forty-five".