347714864969 has 2 divisors, whose sum is σ = 347714864970. Its totient is φ = 347714864968.

The previous prime is 347714864923. The next prime is 347714864977. The reversal of 347714864969 is 969468417743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 346434656569 + 1280208400 = 588587^2 + 35780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-347714864969 is a prime.

It is a super-2 number, since 2×347714864969² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 347714864899 and 347714864908.

It is not a weakly prime, because it can be changed into another prime (347714864269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173857432484 + 173857432485.

It is an arithmetic number, because the mean of its divisors is an integer number (173857432485).

Almost surely, 2^347714864969 is an apocalyptic number.

It is an amenable number.

347714864969 is a deficient number, since it is larger than the sum of its proper divisors (1).

347714864969 is an equidigital number, since it uses as much as digits as its factorization.

347714864969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 219469824, while the sum is 68.

The spelling of 347714864969 in words is "three hundred forty-seven billion, seven hundred fourteen million, eight hundred sixty-four thousand, nine hundred sixty-nine".