3428222 has 8 divisors (see below), whose sum is σ = 5876976. Its totient is φ = 1469232.

The previous prime is 3428209. The next prime is 3428231. The reversal of 3428222 is 2228243.

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, 122423 + ... + 122450.

It is an arithmetic number, because the mean of its divisors is an integer number (734622).

Almost surely, 2^3428222 is an apocalyptic number.

3428222 is a deficient number, since it is larger than the sum of its proper divisors (2448754).

3428222 is a wasteful number, since it uses less digits than its factorization.

3428222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244882.

The product of its digits is 1536, while the sum is 23.

The square root of 3428222 is about 1851.5458406424. The cubic root of 3428222 is about 150.7843653978.

The spelling of 3428222 in words is "three million, four hundred twenty-eight thousand, two hundred twenty-two".