2872219319 has 2 divisors, whose sum is σ = 2872219320. Its totient is φ = 2872219318.

The previous prime is 2872219279. The next prime is 2872219321. The reversal of 2872219319 is 9139122782.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2872219319 is a prime.

It is a super-3 number, since 3×2872219319³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 2872219321, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2872219319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2872219919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436109659 + 1436109660.

It is an arithmetic number, because the mean of its divisors is an integer number (1436109660).

Almost surely, 2^2872219319 is an apocalyptic number.

2872219319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2872219319 is an equidigital number, since it uses as much as digits as its factorization.

2872219319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 44.

The square root of 2872219319 is about 53593.0902169300. The cubic root of 2872219319 is about 1421.4749138253.

The spelling of 2872219319 in words is "two billion, eight hundred seventy-two million, two hundred nineteen thousand, three hundred nineteen".