347713228847 has 2 divisors, whose sum is σ = 347713228848. Its totient is φ = 347713228846.

The previous prime is 347713228823. The next prime is 347713228853. The reversal of 347713228847 is 748822317743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 347713228847 - 2²⁴ = 347696451631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 347713228792 and 347713228801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347713228897) 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, 173856614423 + 173856614424.

It is an arithmetic number, because the mean of its divisors is an integer number (173856614424).

Almost surely, 2^347713228847 is an apocalyptic number.

347713228847 is a deficient number, since it is larger than the sum of its proper divisors (1).

347713228847 is an equidigital number, since it uses as much as digits as its factorization.

347713228847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12644352, while the sum is 56.

The spelling of 347713228847 in words is "three hundred forty-seven billion, seven hundred thirteen million, two hundred twenty-eight thousand, eight hundred forty-seven".