342083563 has 4 divisors (see below), whose sum is σ = 342139680. Its totient is φ = 342027448.

The previous prime is 342083557. The next prime is 342083579. The reversal of 342083563 is 365380243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342083563 - 2²⁵ = 308529131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342083513) 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 in 3 ways as a sum of consecutive naturals, for example, 17620 + ... + 31537.

It is an arithmetic number, because the mean of its divisors is an integer number (85534920).

Almost surely, 2^342083563 is an apocalyptic number.

342083563 is a deficient number, since it is larger than the sum of its proper divisors (56117).

342083563 is an equidigital number, since it uses as much as digits as its factorization.

342083563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56116.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 342083563 is about 18495.5011556865. The cubic root of 342083563 is about 699.3760174143.

The spelling of 342083563 in words is "three hundred forty-two million, eighty-three thousand, five hundred sixty-three".