2886979349 has 2 divisors, whose sum is σ = 2886979350. Its totient is φ = 2886979348.

The previous prime is 2886979331. The next prime is 2886979357. The reversal of 2886979349 is 9439796882.

2886979349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2692572100 + 194407249 = 51890^2 + 13943^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2886979349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2886979309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443489674 + 1443489675.

It is an arithmetic number, because the mean of its divisors is an integer number (1443489675).

Almost surely, 2^2886979349 is an apocalyptic number.

It is an amenable number.

2886979349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2886979349 is an equidigital number, since it uses as much as digits as its factorization.

2886979349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47029248, while the sum is 65.

The square root of 2886979349 is about 53730.6183567619. The cubic root of 2886979349 is about 1423.9056909318.

The spelling of 2886979349 in words is "two billion, eight hundred eighty-six million, nine hundred seventy-nine thousand, three hundred forty-nine".