2966822009 has 2 divisors, whose sum is σ = 2966822010. Its totient is φ = 2966822008.

The previous prime is 2966821999. The next prime is 2966822029. The reversal of 2966822009 is 9002286692.

It is a happy number.

2966822009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2697763600 + 269058409 = 51940^2 + 16403^2 .

It is a cyclic number.

It is not a de Polignac number, because 2966822009 - 2²⁴ = 2950044793 is a prime.

It is not a weakly prime, because it can be changed into another prime (2966822029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483411004 + 1483411005.

It is an arithmetic number, because the mean of its divisors is an integer number (1483411005).

Almost surely, 2^2966822009 is an apocalyptic number.

It is an amenable number.

2966822009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2966822009 is an equidigital number, since it uses as much as digits as its factorization.

2966822009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 2966822009 is about 54468.5414620219. The cubic root of 2966822009 is about 1436.9130775375.

The spelling of 2966822009 in words is "two billion, nine hundred sixty-six million, eight hundred twenty-two thousand, nine".