347036423407 has 2 divisors, whose sum is σ = 347036423408. Its totient is φ = 347036423406.

The previous prime is 347036423359. The next prime is 347036423449. The reversal of 347036423407 is 704324630743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 347036423407 - 2¹¹ = 347036421359 is a prime.

It is a super-2 number, since 2×347036423407² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347036423207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173518211703 + 173518211704.

It is an arithmetic number, because the mean of its divisors is an integer number (173518211704).

Almost surely, 2^347036423407 is an apocalyptic number.

347036423407 is a deficient number, since it is larger than the sum of its proper divisors (1).

347036423407 is an equidigital number, since it uses as much as digits as its factorization.

347036423407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 43.

The spelling of 347036423407 in words is "three hundred forty-seven billion, thirty-six million, four hundred twenty-three thousand, four hundred seven".