2796422273 has 2 divisors, whose sum is σ = 2796422274. Its totient is φ = 2796422272.

The previous prime is 2796422269. The next prime is 2796422281. The reversal of 2796422273 is 3722246972.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2774444929 + 21977344 = 52673^2 + 4688^2 .

It is a cyclic number.

It is not a de Polignac number, because 2796422273 - 2² = 2796422269 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2796422263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398211136 + 1398211137.

It is an arithmetic number, because the mean of its divisors is an integer number (1398211137).

Almost surely, 2^2796422273 is an apocalyptic number.

It is an amenable number.

2796422273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2796422273 is an equidigital number, since it uses as much as digits as its factorization.

2796422273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 44.

The square root of 2796422273 is about 52881.2090727888. The cubic root of 2796422273 is about 1408.8591736170.

The spelling of 2796422273 in words is "two billion, seven hundred ninety-six million, four hundred twenty-two thousand, two hundred seventy-three".