3823994 has 8 divisors (see below), whose sum is σ = 5746368. Its totient is φ = 1908540.

The previous prime is 3823991. The next prime is 3824017. The reversal of 3823994 is 4993283.

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

It is a super-2 number, since 2×3823994² = 29245860224072, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3823991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 2765.

It is an arithmetic number, because the mean of its divisors is an integer number (718296).

Almost surely, 2^3823994 is an apocalyptic number.

3823994 is a deficient number, since it is larger than the sum of its proper divisors (1922374).

3823994 is a wasteful number, since it uses less digits than its factorization.

3823994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460.

The product of its digits is 46656, while the sum is 38.

The square root of 3823994 is about 1955.5035157217. The cubic root of 3823994 is about 156.3768284386.

The spelling of 3823994 in words is "three million, eight hundred twenty-three thousand, nine hundred ninety-four".