3222663 has 8 divisors (see below), whose sum is σ = 4413168. Its totient is φ = 2090304.

The previous prime is 3222643. The next prime is 3222677. The reversal of 3222663 is 3662223.

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

It is not a de Polignac number, because 3222663 - 2⁹ = 3222151 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14406 + ... + 14627.

It is an arithmetic number, because the mean of its divisors is an integer number (551646).

Almost surely, 2^3222663 is an apocalyptic number.

3222663 is a deficient number, since it is larger than the sum of its proper divisors (1190505).

3222663 is a wasteful number, since it uses less digits than its factorization.

3222663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29073.

The product of its digits is 2592, while the sum is 24.

The square root of 3222663 is about 1795.1777070808. The cubic root of 3222663 is about 147.7083219356.

Adding to 3222663 its reverse (3662223), we get a palindrome (6884886).

The spelling of 3222663 in words is "three million, two hundred twenty-two thousand, six hundred sixty-three".