2879669783 has 2 divisors, whose sum is σ = 2879669784. Its totient is φ = 2879669782.

The previous prime is 2879669711. The next prime is 2879669789. The reversal of 2879669783 is 3879669782.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2879669783 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2879669789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439834891 + 1439834892.

It is an arithmetic number, because the mean of its divisors is an integer number (1439834892).

Almost surely, 2^2879669783 is an apocalyptic number.

2879669783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2879669783 is an equidigital number, since it uses as much as digits as its factorization.

2879669783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54867456, while the sum is 65.

The square root of 2879669783 is about 53662.5547565525. The cubic root of 2879669783 is about 1422.7029425585.

Subtracting 2879669783 from its reverse (3879669782), we obtain a palindrome (999999999).

The spelling of 2879669783 in words is "two billion, eight hundred seventy-nine million, six hundred sixty-nine thousand, seven hundred eighty-three".