2922709 has 2 divisors, whose sum is σ = 2922710. Its totient is φ = 2922708.

The previous prime is 2922697. The next prime is 2922721. The reversal of 2922709 is 9072292.

2922709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2922697) and next prime (2922721).

It can be written as a sum of positive squares in only one way, i.e., 2900209 + 22500 = 1703^2 + 150^2 .

It is a cyclic number.

It is not a de Polignac number, because 2922709 - 2⁵ = 2922677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2922739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461354 + 1461355.

It is an arithmetic number, because the mean of its divisors is an integer number (1461355).

2^2922709 is an apocalyptic number.

It is an amenable number.

2922709 is a deficient number, since it is larger than the sum of its proper divisors (1).

2922709 is an equidigital number, since it uses as much as digits as its factorization.

2922709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2922709 is about 1709.5932264723. The cubic root of 2922709 is about 142.9755773572.

The spelling of 2922709 in words is "two million, nine hundred twenty-two thousand, seven hundred nine".