2879213 has 2 divisors, whose sum is σ = 2879214. Its totient is φ = 2879212.

The previous prime is 2879197. The next prime is 2879243. The reversal of 2879213 is 3129782.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2244004 + 635209 = 1498^2 + 797^2 .

It is a cyclic number.

It is not a de Polignac number, because 2879213 - 2⁴ = 2879197 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2879213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2879243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439606 + 1439607.

It is an arithmetic number, because the mean of its divisors is an integer number (1439607).

2^2879213 is an apocalyptic number.

It is an amenable number.

2879213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2879213 is an equidigital number, since it uses as much as digits as its factorization.

2879213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 2879213 is about 1696.8243869063. The cubic root of 2879213 is about 142.2627713923.

The spelling of 2879213 in words is "two million, eight hundred seventy-nine thousand, two hundred thirteen".