322080677 has 2 divisors, whose sum is σ = 322080678. Its totient is φ = 322080676.

The previous prime is 322080667. The next prime is 322080679. The reversal of 322080677 is 776080223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182628196 + 139452481 = 13514^2 + 11809^2 .

It is a cyclic number.

It is not a de Polignac number, because 322080677 - 2²⁴ = 305303461 is a prime.

Together with 322080679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322080679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161040338 + 161040339.

It is an arithmetic number, because the mean of its divisors is an integer number (161040339).

Almost surely, 2^322080677 is an apocalyptic number.

It is an amenable number.

322080677 is a deficient number, since it is larger than the sum of its proper divisors (1).

322080677 is an equidigital number, since it uses as much as digits as its factorization.

322080677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 322080677 is about 17946.6062808543. The cubic root of 322080677 is about 685.4696386912.

The spelling of 322080677 in words is "three hundred twenty-two million, eighty thousand, six hundred seventy-seven".