2082872279 has 2 divisors, whose sum is σ = 2082872280. Its totient is φ = 2082872278.

The previous prime is 2082872273. The next prime is 2082872287. The reversal of 2082872279 is 9722782802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2082872279 - 2²⁰ = 2081823703 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2082872273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041436139 + 1041436140.

It is an arithmetic number, because the mean of its divisors is an integer number (1041436140).

Almost surely, 2^2082872279 is an apocalyptic number.

2082872279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082872279 is an equidigital number, since it uses as much as digits as its factorization.

2082872279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 2082872279 is about 45638.4955821289. The cubic root of 2082872279 is about 1277.0881642957.

The spelling of 2082872279 in words is "two billion, eighty-two million, eight hundred seventy-two thousand, two hundred seventy-nine".