3452218 has 32 divisors (see below), whose sum is σ = 6687360. Its totient is φ = 1296960.

The previous prime is 3452203. The next prime is 3452227. The reversal of 3452218 is 8122543.

It is a junction number, because it is equal to n+sod(n) for n = 3452192 and 3452201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4080 + ... + 4852.

It is an arithmetic number, because the mean of its divisors is an integer number (208980).

Almost surely, 2^3452218 is an apocalyptic number.

3452218 is a deficient number, since it is larger than the sum of its proper divisors (3235142).

3452218 is a wasteful number, since it uses less digits than its factorization.

3452218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822.

The product of its digits is 1920, while the sum is 25.

The square root of 3452218 is about 1858.0145316977. The cubic root of 3452218 is about 151.1353551467.

The spelling of 3452218 in words is "three million, four hundred fifty-two thousand, two hundred eighteen".