3940595 has 8 divisors (see below), whose sum is σ = 4740000. Its totient is φ = 3144960.

The previous prime is 3940589. The next prime is 3940597. The reversal of 3940595 is 5950493.

3940595 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 not a de Polignac number, because 3940595 - 2⁴ = 3940579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3940597) 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 7 ways as a sum of consecutive naturals, for example, 2531 + ... + 3779.

It is an arithmetic number, because the mean of its divisors is an integer number (592500).

Almost surely, 2^3940595 is an apocalyptic number.

3940595 is a deficient number, since it is larger than the sum of its proper divisors (799405).

3940595 is a wasteful number, since it uses less digits than its factorization.

3940595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 3940595 is about 1985.0931968046. The cubic root of 3940595 is about 157.9503529321.

The spelling of 3940595 in words is "three million, nine hundred forty thousand, five hundred ninety-five".