8674219 has 8 divisors (see below), whose sum is σ = 9056160. Its totient is φ = 8297856.

The previous prime is 8674213. The next prime is 8674249. The reversal of 8674219 is 9124768.

8674219 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a 7-Lehmer number, since φ(8674219) divides (8674219-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 8674219 - 2⁵ = 8674187 is a prime.

It is a super-2 number, since 2×8674219² = 150484150519922, which contains 22 as substring.

It is a Duffinian number.

8674219 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8674213) 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, 1954 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (1132020).

Almost surely, 2^8674219 is an apocalyptic number.

8674219 is a deficient number, since it is larger than the sum of its proper divisors (381941).

8674219 is a wasteful number, since it uses less digits than its factorization.

8674219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789.

The product of its digits is 24192, while the sum is 37.

The square root of 8674219 is about 2945.2027094922. The cubic root of 8674219 is about 205.4676533605.

It can be divided in two parts, 86 and 74219, that added together give a triangular number (74305 = T₃₈₅).

The spelling of 8674219 in words is "eight million, six hundred seventy-four thousand, two hundred nineteen".