3963395 has 4 divisors (see below), whose sum is σ = 4756080. Its totient is φ = 3170712.

The previous prime is 3963391. The next prime is 3963409. The reversal of 3963395 is 5933693.

3963395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3963395 - 2² = 3963391 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3963391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396335 + ... + 396344.

It is an arithmetic number, because the mean of its divisors is an integer number (1189020).

Almost surely, 2^3963395 is an apocalyptic number.

3963395 is a deficient number, since it is larger than the sum of its proper divisors (792685).

3963395 is an equidigital number, since it uses as much as digits as its factorization.

3963395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792684.

The product of its digits is 65610, while the sum is 38.

The square root of 3963395 is about 1990.8277173076. The cubic root of 3963395 is about 158.2543970953.

The spelling of 3963395 in words is "three million, nine hundred sixty-three thousand, three hundred ninety-five".