342359387 has 2 divisors, whose sum is σ = 342359388. Its totient is φ = 342359386.

The previous prime is 342359333. The next prime is 342359399. The reversal of 342359387 is 783953243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342359387 - 2⁶ = 342359323 is a prime.

It is not a weakly prime, because it can be changed into another prime (342359317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171179693 + 171179694.

It is an arithmetic number, because the mean of its divisors is an integer number (171179694).

Almost surely, 2^342359387 is an apocalyptic number.

342359387 is a deficient number, since it is larger than the sum of its proper divisors (1).

342359387 is an equidigital number, since it uses as much as digits as its factorization.

342359387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 44.

The square root of 342359387 is about 18502.9561692179. The cubic root of 342359387 is about 699.5639372561.

The spelling of 342359387 in words is "three hundred forty-two million, three hundred fifty-nine thousand, three hundred eighty-seven".