342229933 has 2 divisors, whose sum is σ = 342229934. Its totient is φ = 342229932.

The previous prime is 342229897. The next prime is 342230017. The reversal of 342229933 is 339922243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313360804 + 28869129 = 17702^2 + 5373^2 .

It is an emirp because it is prime and its reverse (339922243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342229933 is a prime.

It is a super-3 number, since 3×342229933³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342229892 and 342229901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342229333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171114966 + 171114967.

It is an arithmetic number, because the mean of its divisors is an integer number (171114967).

Almost surely, 2^342229933 is an apocalyptic number.

It is an amenable number.

342229933 is a deficient number, since it is larger than the sum of its proper divisors (1).

342229933 is an equidigital number, since it uses as much as digits as its factorization.

342229933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 37.

The square root of 342229933 is about 18499.4576406986. The cubic root of 342229933 is about 699.4757523737.

The spelling of 342229933 in words is "three hundred forty-two million, two hundred twenty-nine thousand, nine hundred thirty-three".