3994234 has 8 divisors (see below), whose sum is σ = 6009120. Its totient is φ = 1991196.

The previous prime is 3994229. The next prime is 3994253. The reversal of 3994234 is 4324993.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3994234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2064 + ... + 3499.

It is an arithmetic number, because the mean of its divisors is an integer number (751140).

Almost surely, 2^3994234 is an apocalyptic number.

3994234 is a deficient number, since it is larger than the sum of its proper divisors (2014886).

3994234 is a wasteful number, since it uses less digits than its factorization.

3994234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5924.

The product of its digits is 23328, while the sum is 34.

The square root of 3994234 is about 1998.5579801447. The cubic root of 3994234 is about 158.6637938969.

The spelling of 3994234 in words is "three million, nine hundred ninety-four thousand, two hundred thirty-four".