3219422 has 8 divisors (see below), whose sum is σ = 4854000. Its totient is φ = 1601424.

The previous prime is 3219421. The next prime is 3219431. The reversal of 3219422 is 2249123.

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 (3219421) 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, 3647 + ... + 4442.

It is an arithmetic number, because the mean of its divisors is an integer number (606750).

Almost surely, 2^3219422 is an apocalyptic number.

3219422 is a deficient number, since it is larger than the sum of its proper divisors (1634578).

3219422 is a wasteful number, since it uses less digits than its factorization.

3219422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8290.

The product of its digits is 864, while the sum is 23.

The square root of 3219422 is about 1794.2747838612. The cubic root of 3219422 is about 147.6587890655.

Subtracting from 3219422 its reverse (2249123), we obtain a cube (970299 = 99³).

The spelling of 3219422 in words is "three million, two hundred nineteen thousand, four hundred twenty-two".