34221219 has 8 divisors (see below), whose sum is σ = 46271232. Its totient is φ = 22492680.

The previous prime is 34221203. The next prime is 34221251. The reversal of 34221219 is 91212243.

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

It is not a de Polignac number, because 34221219 - 2⁴ = 34221203 is a prime.

It is a super-2 number, since 2×34221219² = 2342183659691922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34221419) 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, 80119 + ... + 80544.

It is an arithmetic number, because the mean of its divisors is an integer number (5783904).

Almost surely, 2^34221219 is an apocalyptic number.

34221219 is a deficient number, since it is larger than the sum of its proper divisors (12050013).

34221219 is a wasteful number, since it uses less digits than its factorization.

34221219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160737.

The product of its digits is 864, while the sum is 24.

The square root of 34221219 is about 5849.8905117959. The cubic root of 34221219 is about 324.6622732328.

The spelling of 34221219 in words is "thirty-four million, two hundred twenty-one thousand, two hundred nineteen".