342580853 has 2 divisors, whose sum is σ = 342580854. Its totient is φ = 342580852.

The previous prime is 342580841. The next prime is 342580867. The reversal of 342580853 is 358085243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283013329 + 59567524 = 16823^2 + 7718^2 .

It is a cyclic number.

It is not a de Polignac number, because 342580853 - 2²² = 338386549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342580813) 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, 171290426 + 171290427.

It is an arithmetic number, because the mean of its divisors is an integer number (171290427).

Almost surely, 2^342580853 is an apocalyptic number.

It is an amenable number.

342580853 is a deficient number, since it is larger than the sum of its proper divisors (1).

342580853 is an equidigital number, since it uses as much as digits as its factorization.

342580853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 342580853 is about 18508.9398129661. The cubic root of 342580853 is about 699.7147497626.

The spelling of 342580853 in words is "three hundred forty-two million, five hundred eighty thousand, eight hundred fifty-three".