3402219 has 8 divisors (see below), whose sum is σ = 4682752. Its totient is φ = 2194920.

The previous prime is 3402211. The next prime is 3402233. The reversal of 3402219 is 9122043.

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

It is not a de Polignac number, because 3402219 - 2³ = 3402211 is a prime.

It is a super-2 number, since 2×3402219² = 23150188247922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3402195 and 3402204.

It is not an unprimeable number, because it can be changed into a prime (3402211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18199 + ... + 18384.

It is an arithmetic number, because the mean of its divisors is an integer number (585344).

Almost surely, 2^3402219 is an apocalyptic number.

3402219 is a deficient number, since it is larger than the sum of its proper divisors (1280533).

3402219 is a wasteful number, since it uses less digits than its factorization.

3402219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36617.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3402219 is about 1844.5105041718. The cubic root of 3402219 is about 150.4021652350.

The spelling of 3402219 in words is "three million, four hundred two thousand, two hundred nineteen".