3995422 has 8 divisors (see below), whose sum is σ = 6253776. Its totient is φ = 1910832.

The previous prime is 3995413. The next prime is 3995429. The reversal of 3995422 is 2245993.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3995429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43383 + ... + 43474.

It is an arithmetic number, because the mean of its divisors is an integer number (781722).

Almost surely, 2^3995422 is an apocalyptic number.

3995422 is a deficient number, since it is larger than the sum of its proper divisors (2258354).

3995422 is a wasteful number, since it uses less digits than its factorization.

3995422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86882.

The product of its digits is 19440, while the sum is 34.

The square root of 3995422 is about 1998.8551723424. The cubic root of 3995422 is about 158.6795227286.

The spelling of 3995422 in words is "three million, nine hundred ninety-five thousand, four hundred twenty-two".