2878928879 has 2 divisors, whose sum is σ = 2878928880. Its totient is φ = 2878928878.

The previous prime is 2878928867. The next prime is 2878928891. The reversal of 2878928879 is 9788298782.

It is a balanced prime because it is at equal distance from previous prime (2878928867) and next prime (2878928891).

It is a cyclic number.

It is not a de Polignac number, because 2878928879 - 2¹⁶ = 2878863343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2878928809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439464439 + 1439464440.

It is an arithmetic number, because the mean of its divisors is an integer number (1439464440).

Almost surely, 2^2878928879 is an apocalyptic number.

2878928879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2878928879 is an equidigital number, since it uses as much as digits as its factorization.

2878928879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65028096, while the sum is 68.

The square root of 2878928879 is about 53655.6509512279. The cubic root of 2878928879 is about 1422.5809173734.

The spelling of 2878928879 in words is "two billion, eight hundred seventy-eight million, nine hundred twenty-eight thousand, eight hundred seventy-nine".