3469218 has 8 divisors (see below), whose sum is σ = 6938448. Its totient is φ = 1156404.

The previous prime is 3469217. The next prime is 3469223. The reversal of 3469218 is 8129643.

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

3469218 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3469217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289096 + ... + 289107.

It is an arithmetic number, because the mean of its divisors is an integer number (867306).

Almost surely, 2^3469218 is an apocalyptic number.

3469218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3469218 is a wasteful number, since it uses less digits than its factorization.

3469218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578208.

The product of its digits is 10368, while the sum is 33.

The square root of 3469218 is about 1862.5836893949. The cubic root of 3469218 is about 151.3830311954.

The spelling of 3469218 in words is "three million, four hundred sixty-nine thousand, two hundred eighteen".