2794219 has 2 divisors, whose sum is σ = 2794220. Its totient is φ = 2794218.

The previous prime is 2794217. The next prime is 2794223. The reversal of 2794219 is 9124972.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2794219 - 2¹ = 2794217 is a prime.

It is a super-2 number, since 2×2794219² = 15615319639922, which contains 22 as substring.

Together with 2794217, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2794217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397109 + 1397110.

It is an arithmetic number, because the mean of its divisors is an integer number (1397110).

2^2794219 is an apocalyptic number.

2794219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794219 is an equidigital number, since it uses as much as digits as its factorization.

2794219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 2794219 is about 1671.5917563807. The cubic root of 2794219 is about 140.8489067739.

The spelling of 2794219 in words is "two million, seven hundred ninety-four thousand, two hundred nineteen".