3456222 has 32 divisors (see below), whose sum is σ = 8619264. Its totient is φ = 897600.

The previous prime is 3456217. The next prime is 3456227. The reversal of 3456222 is 2226543.

It is an interprime number because it is at equal distance from previous prime (3456217) and next prime (3456227).

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 3456192 and 3456201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3279 + ... + 4202.

It is an arithmetic number, because the mean of its divisors is an integer number (269352).

Almost surely, 2^3456222 is an apocalyptic number.

3456222 is an abundant number, since it is smaller than the sum of its proper divisors (5163042).

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

3456222 is a wasteful number, since it uses less digits than its factorization.

3456222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7504.

The product of its digits is 2880, while the sum is 24.

The square root of 3456222 is about 1859.0917137140. The cubic root of 3456222 is about 151.1937632152.

The spelling of 3456222 in words is "three million, four hundred fifty-six thousand, two hundred twenty-two".