2879219 has 8 divisors (see below), whose sum is σ = 3301728. Its totient is φ = 2459520.

The previous prime is 2879213. The next prime is 2879243. The reversal of 2879219 is 9129782.

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

It is not a de Polignac number, because 2879219 - 2¹⁶ = 2813683 is a prime.

It is a super-2 number, since 2×2879219² = 16579804099922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2879213) 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, 2459 + ... + 3435.

It is an arithmetic number, because the mean of its divisors is an integer number (412716).

2^2879219 is an apocalyptic number.

2879219 is a deficient number, since it is larger than the sum of its proper divisors (422509).

2879219 is an equidigital number, since it uses as much as digits as its factorization.

2879219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405.

The product of its digits is 18144, while the sum is 38.

The square root of 2879219 is about 1696.8261549139. The cubic root of 2879219 is about 142.2628702129.

The spelling of 2879219 in words is "two million, eight hundred seventy-nine thousand, two hundred nineteen".