3223994 has 8 divisors (see below), whose sum is σ = 4954068. Its totient is φ = 1572640.

The previous prime is 3223991. The next prime is 3224009. The reversal of 3223994 is 4993223.

3223994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3193369 + 30625 = 1787^2 + 175^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3223994.

It is not an unprimeable number, because it can be changed into a prime (3223991) 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 3 ways as a sum of consecutive naturals, for example, 19577 + ... + 19740.

Almost surely, 2^3223994 is an apocalyptic number.

3223994 is a deficient number, since it is larger than the sum of its proper divisors (1730074).

3223994 is a wasteful number, since it uses less digits than its factorization.

3223994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39360.

The product of its digits is 11664, while the sum is 32.

The square root of 3223994 is about 1795.5483841991. The cubic root of 3223994 is about 147.7286542629.

The spelling of 3223994 in words is "three million, two hundred twenty-three thousand, nine hundred ninety-four".