3221314 has 4 divisors (see below), whose sum is σ = 4831974. Its totient is φ = 1610656.

The previous prime is 3221299. The next prime is 3221321. The reversal of 3221314 is 4131223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2608225 + 613089 = 1615^2 + 783^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805327 + ... + 805330.

Almost surely, 2^3221314 is an apocalyptic number.

3221314 is a deficient number, since it is larger than the sum of its proper divisors (1610660).

3221314 is a wasteful number, since it uses less digits than its factorization.

3221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610659.

The product of its digits is 144, while the sum is 16.

The square root of 3221314 is about 1794.8019389337. The cubic root of 3221314 is about 147.6877089274.

Adding to 3221314 its reverse (4131223), we get a palindrome (7352537).

Subtracting 3221314 from its reverse (4131223), we obtain a palindrome (909909).

The spelling of 3221314 in words is "three million, two hundred twenty-one thousand, three hundred fourteen".