3398219 has 4 divisors (see below), whose sum is σ = 3707160. Its totient is φ = 3089280.

The previous prime is 3398209. The next prime is 3398221. The reversal of 3398219 is 9128933.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3398219 - 2¹² = 3394123 is a prime.

It is a super-2 number, since 2×3398219² = 23095784743922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3398209) 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, 154454 + ... + 154475.

It is an arithmetic number, because the mean of its divisors is an integer number (926790).

Almost surely, 2^3398219 is an apocalyptic number.

3398219 is a deficient number, since it is larger than the sum of its proper divisors (308941).

3398219 is a wasteful number, since it uses less digits than its factorization.

3398219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308940.

The product of its digits is 11664, while the sum is 35.

The square root of 3398219 is about 1843.4258867663. The cubic root of 3398219 is about 150.3431993477.

It can be divided in two parts, 339 and 8219, that added together give a palindrome (8558).

The spelling of 3398219 in words is "three million, three hundred ninety-eight thousand, two hundred nineteen".