3658222 has 8 divisors (see below), whose sum is σ = 5776200. Its totient is φ = 1732824.

The previous prime is 3658211. The next prime is 3658283. The reversal of 3658222 is 2228563.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48097 + ... + 48172.

It is an arithmetic number, because the mean of its divisors is an integer number (722025).

Almost surely, 2^3658222 is an apocalyptic number.

3658222 is a deficient number, since it is larger than the sum of its proper divisors (2117978).

3658222 is a wasteful number, since it uses less digits than its factorization.

3658222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96290.

The product of its digits is 5760, while the sum is 28.

The square root of 3658222 is about 1912.6479027777. The cubic root of 3658222 is about 154.0836954396.

The spelling of 3658222 in words is "three million, six hundred fifty-eight thousand, two hundred twenty-two".