2986532779 has 2 divisors, whose sum is σ = 2986532780. Its totient is φ = 2986532778.

The previous prime is 2986532771. The next prime is 2986532789. The reversal of 2986532779 is 9772356892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2986532779 - 2³ = 2986532771 is a prime.

It is not a weakly prime, because it can be changed into another prime (2986532771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493266389 + 1493266390.

It is an arithmetic number, because the mean of its divisors is an integer number (1493266390).

Almost surely, 2^2986532779 is an apocalyptic number.

2986532779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2986532779 is an equidigital number, since it uses as much as digits as its factorization.

2986532779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 58.

The square root of 2986532779 is about 54649.1791246676. The cubic root of 2986532779 is about 1440.0882113851.

The spelling of 2986532779 in words is "two billion, nine hundred eighty-six million, five hundred thirty-two thousand, seven hundred seventy-nine".