342882077 has 2 divisors, whose sum is σ = 342882078. Its totient is φ = 342882076.

The previous prime is 342882053. The next prime is 342882097. The reversal of 342882077 is 770288243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205664281 + 137217796 = 14341^2 + 11714^2 .

It is a cyclic number.

It is not a de Polignac number, because 342882077 - 2¹⁰ = 342881053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342882017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171441038 + 171441039.

It is an arithmetic number, because the mean of its divisors is an integer number (171441039).

Almost surely, 2^342882077 is an apocalyptic number.

It is an amenable number.

342882077 is a deficient number, since it is larger than the sum of its proper divisors (1).

342882077 is an equidigital number, since it uses as much as digits as its factorization.

342882077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 342882077 is about 18517.0752820201. The cubic root of 342882077 is about 699.9197710772.

The spelling of 342882077 in words is "three hundred forty-two million, eight hundred eighty-two thousand, seventy-seven".