347818082068 has 12 divisors (see below), whose sum is σ = 608687184532. Its totient is φ = 173907457920.

The previous prime is 347818082041. The next prime is 347818082081. The reversal of 347818082068 is 860280818743.

It can be written as a sum of positive squares in 2 ways, for example, as 167225380624 + 180592701444 = 408932^2 + 424962^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197308 + ... + 857068.

Almost surely, 2^347818082068 is an apocalyptic number.

It is an amenable number.

347818082068 is a deficient number, since it is larger than the sum of its proper divisors (260869102464).

347818082068 is a wasteful number, since it uses less digits than its factorization.

347818082068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791562 (or 791560 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 55.

The spelling of 347818082068 in words is "three hundred forty-seven billion, eight hundred eighteen million, eighty-two thousand, sixty-eight".