347986316459 has 2 divisors, whose sum is σ = 347986316460. Its totient is φ = 347986316458.

The previous prime is 347986316429. The next prime is 347986316501. The reversal of 347986316459 is 954613689743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 347986316459 - 2²⁸ = 347717881003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 347986316395 and 347986316404.

It is not a weakly prime, because it can be changed into another prime (347986316429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173993158229 + 173993158230.

It is an arithmetic number, because the mean of its divisors is an integer number (173993158230).

Almost surely, 2^347986316459 is an apocalyptic number.

347986316459 is a deficient number, since it is larger than the sum of its proper divisors (1).

347986316459 is an equidigital number, since it uses as much as digits as its factorization.

347986316459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117573120, while the sum is 65.

The spelling of 347986316459 in words is "three hundred forty-seven billion, nine hundred eighty-six million, three hundred sixteen thousand, four hundred fifty-nine".