342896563 has 2 divisors, whose sum is σ = 342896564. Its totient is φ = 342896562.

The previous prime is 342896527. The next prime is 342896569. The reversal of 342896563 is 365698243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342896563 is a prime.

It is a super-3 number, since 3×342896563³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (342896569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171448281 + 171448282.

It is an arithmetic number, because the mean of its divisors is an integer number (171448282).

Almost surely, 2^342896563 is an apocalyptic number.

342896563 is a deficient number, since it is larger than the sum of its proper divisors (1).

342896563 is an equidigital number, since it uses as much as digits as its factorization.

342896563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 46.

The square root of 342896563 is about 18517.4664303732. The cubic root of 342896563 is about 699.9296276194.

The spelling of 342896563 in words is "three hundred forty-two million, eight hundred ninety-six thousand, five hundred sixty-three".