347860938079 has 2 divisors, whose sum is σ = 347860938080. Its totient is φ = 347860938078.

The previous prime is 347860938059. The next prime is 347860938101. The reversal of 347860938079 is 970839068743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 347860938079 - 2⁷ = 347860937951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 347860938079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347860938049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173930469039 + 173930469040.

It is an arithmetic number, because the mean of its divisors is an integer number (173930469040).

Almost surely, 2^347860938079 is an apocalyptic number.

347860938079 is a deficient number, since it is larger than the sum of its proper divisors (1).

347860938079 is an equidigital number, since it uses as much as digits as its factorization.

347860938079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54867456, while the sum is 64.

The spelling of 347860938079 in words is "three hundred forty-seven billion, eight hundred sixty million, nine hundred thirty-eight thousand, seventy-nine".