342074339 has 2 divisors, whose sum is σ = 342074340. Its totient is φ = 342074338.

The previous prime is 342074333. The next prime is 342074351. The reversal of 342074339 is 933470243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342074339 is a prime.

It is a super-3 number, since 3×342074339³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342074299 and 342074308.

It is not a weakly prime, because it can be changed into another prime (342074333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171037169 + 171037170.

It is an arithmetic number, because the mean of its divisors is an integer number (171037170).

Almost surely, 2^342074339 is an apocalyptic number.

342074339 is a deficient number, since it is larger than the sum of its proper divisors (1).

342074339 is an equidigital number, since it uses as much as digits as its factorization.

342074339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 342074339 is about 18495.2517960692. The cubic root of 342074339 is about 699.3697313261.

The spelling of 342074339 in words is "three hundred forty-two million, seventy-four thousand, three hundred thirty-nine".