3224666 has 4 divisors (see below), whose sum is σ = 4837002. Its totient is φ = 1612332.

The previous prime is 3224647. The next prime is 3224677. The reversal of 3224666 is 6664223.

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., 2989441 + 235225 = 1729^2 + 485^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806165 + ... + 806168.

Almost surely, 2^3224666 is an apocalyptic number.

3224666 is a deficient number, since it is larger than the sum of its proper divisors (1612336).

3224666 is a wasteful number, since it uses less digits than its factorization.

3224666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612335.

The product of its digits is 10368, while the sum is 29.

The square root of 3224666 is about 1795.7355039092. The cubic root of 3224666 is about 147.7389175945.

Adding to 3224666 its reverse (6664223), we get a palindrome (9888889).

The spelling of 3224666 in words is "three million, two hundred twenty-four thousand, six hundred sixty-six".