8343419 has 16 divisors (see below), whose sum is σ = 9960192. Its totient is φ = 6840288.

The previous prime is 8343407. The next prime is 8343431. The reversal of 8343419 is 9143438.

It is an interprime number because it is at equal distance from previous prime (8343407) and next prime (8343431).

It is not a de Polignac number, because 8343419 - 2⁴ = 8343403 is a prime.

It is a super-2 number, since 2×8343419² = 139225281219122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8343469) 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, 15692 + ... + 16214.

It is an arithmetic number, because the mean of its divisors is an integer number (622512).

Almost surely, 2^8343419 is an apocalyptic number.

8343419 is a deficient number, since it is larger than the sum of its proper divisors (1616773).

8343419 is a wasteful number, since it uses less digits than its factorization.

8343419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its digits is 10368, while the sum is 32.

The square root of 8343419 is about 2888.4977064211. The cubic root of 8343419 is about 202.8218242939.

The spelling of 8343419 in words is "eight million, three hundred forty-three thousand, four hundred nineteen".