342844603 has 4 divisors (see below), whose sum is σ = 342955960. Its totient is φ = 342733248.

The previous prime is 342844529. The next prime is 342844639. The reversal of 342844603 is 306448243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342844603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342844673) 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, 50925 + ... + 57262.

It is an arithmetic number, because the mean of its divisors is an integer number (85738990).

Almost surely, 2^342844603 is an apocalyptic number.

342844603 is a deficient number, since it is larger than the sum of its proper divisors (111357).

342844603 is a wasteful number, since it uses less digits than its factorization.

342844603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111356.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 342844603 is about 18516.0633775109. The cubic root of 342844603 is about 699.8942717867.

The spelling of 342844603 in words is "three hundred forty-two million, eight hundred forty-four thousand, six hundred three".