3219394 has 8 divisors (see below), whose sum is σ = 4911120. Its totient is φ = 1582356.

The previous prime is 3219389. The next prime is 3219401. The reversal of 3219394 is 4939123.

3219394 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 an Ulam number.

It is an unprimeable number.

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, 13524 + ... + 13759.

It is an arithmetic number, because the mean of its divisors is an integer number (613890).

Almost surely, 2^3219394 is an apocalyptic number.

3219394 is a deficient number, since it is larger than the sum of its proper divisors (1691726).

3219394 is a wasteful number, since it uses less digits than its factorization.

3219394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27344.

The product of its digits is 5832, while the sum is 31.

The square root of 3219394 is about 1794.2669812489. The cubic root of 3219394 is about 147.6583609909.

The spelling of 3219394 in words is "three million, two hundred nineteen thousand, three hundred ninety-four".