2829978013 has 2 divisors, whose sum is σ = 2829978014. Its totient is φ = 2829978012.

The previous prime is 2829977977. The next prime is 2829978037. The reversal of 2829978013 is 3108799282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2591522649 + 238455364 = 50907^2 + 15442^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2829978013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2829978113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414989006 + 1414989007.

It is an arithmetic number, because the mean of its divisors is an integer number (1414989007).

Almost surely, 2^2829978013 is an apocalyptic number.

It is an amenable number.

2829978013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2829978013 is an equidigital number, since it uses as much as digits as its factorization.

2829978013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 2829978013 is about 53197.5376591812. The cubic root of 2829978013 is about 1414.4719965195.

The spelling of 2829978013 in words is "two billion, eight hundred twenty-nine million, nine hundred seventy-eight thousand, thirteen".