3942795 has 8 divisors (see below), whose sum is σ = 6308496. Its totient is φ = 2102816.

The previous prime is 3942781. The next prime is 3942839. The reversal of 3942795 is 5972493.

3942795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3942795 - 2¹¹ = 3940747 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 131412 + ... + 131441.

It is an arithmetic number, because the mean of its divisors is an integer number (788562).

Almost surely, 2^3942795 is an apocalyptic number.

3942795 is a deficient number, since it is larger than the sum of its proper divisors (2365701).

3942795 is a wasteful number, since it uses less digits than its factorization.

3942795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262861.

The product of its digits is 68040, while the sum is 39.

The square root of 3942795 is about 1985.6472496393. The cubic root of 3942795 is about 157.9797415675.

The spelling of 3942795 in words is "three million, nine hundred forty-two thousand, seven hundred ninety-five".