2078879273 has 2 divisors, whose sum is σ = 2078879274. Its totient is φ = 2078879272.

The previous prime is 2078879267. The next prime is 2078879279. The reversal of 2078879273 is 3729788702.

It is a balanced prime because it is at equal distance from previous prime (2078879267) and next prime (2078879279).

It can be written as a sum of positive squares in only one way, i.e., 1432092649 + 646786624 = 37843^2 + 25432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2078879273 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 (2078879279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039439636 + 1039439637.

It is an arithmetic number, because the mean of its divisors is an integer number (1039439637).

Almost surely, 2^2078879273 is an apocalyptic number.

It is an amenable number.

2078879273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2078879273 is an equidigital number, since it uses as much as digits as its factorization.

2078879273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2370816, while the sum is 53.

The square root of 2078879273 is about 45594.7285659209. The cubic root of 2078879273 is about 1276.2715543235.

The spelling of 2078879273 in words is "two billion, seventy-eight million, eight hundred seventy-nine thousand, two hundred seventy-three".