4473219 has 8 divisors (see below), whose sum is σ = 5977792. Its totient is φ = 2975400.

The previous prime is 4473211. The next prime is 4473241. The reversal of 4473219 is 9123744.

It is a happy number.

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

It is not a de Polignac number, because 4473219 - 2³ = 4473211 is a prime.

It is a super-2 number, since 2×4473219² = 40019376443922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4473211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144 + ... + 2994.

It is an arithmetic number, because the mean of its divisors is an integer number (747224).

Almost surely, 2^4473219 is an apocalyptic number.

4473219 is a deficient number, since it is larger than the sum of its proper divisors (1504573).

4473219 is a wasteful number, since it uses less digits than its factorization.

4473219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377.

The product of its digits is 6048, while the sum is 30.

The square root of 4473219 is about 2114.9985815598. The cubic root of 4473219 is about 164.7681960770.

The spelling of 4473219 in words is "four million, four hundred seventy-three thousand, two hundred nineteen".