3402222 has 16 divisors (see below), whose sum is σ = 7039440. Its totient is φ = 1094912.

The previous prime is 3402211. The next prime is 3402233. The reversal of 3402222 is 2222043.

It is an interprime number because it is at equal distance from previous prime (3402211) and next prime (3402233).

It is a super-2 number, since 2×3402222² = 23150229074568, which contains 22 as substring.

3402222 is a modest number, since divided by 2222 gives 340 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9603 + ... + 9950.

It is an arithmetic number, because the mean of its divisors is an integer number (439965).

Almost surely, 2^3402222 is an apocalyptic number.

3402222 is an abundant number, since it is smaller than the sum of its proper divisors (3637218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3402222 is a wasteful number, since it uses less digits than its factorization.

3402222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19587.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3402222 is about 1844.5113173955. The cubic root of 3402222 is about 150.4022094420.

Adding to 3402222 its reverse (2222043), we get a palindrome (5624265).

The spelling of 3402222 in words is "three million, four hundred two thousand, two hundred twenty-two".