347641663316 has 6 divisors (see below), whose sum is σ = 608372910810. Its totient is φ = 173820831656.

The previous prime is 347641663309. The next prime is 347641663349. The reversal of 347641663316 is 613366146743.

It can be written as a sum of positive squares in only one way, i.e., 347151926416 + 489736900 = 589196^2 + 22130^2 .

It is a congruent number.

It is an unprimeable number.

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, 43455207911 + ... + 43455207918.

It is an arithmetic number, because the mean of its divisors is an integer number (101395485135).

Almost surely, 2^347641663316 is an apocalyptic number.

It is an amenable number.

347641663316 is a deficient number, since it is larger than the sum of its proper divisors (260731247494).

347641663316 is a wasteful number, since it uses less digits than its factorization.

347641663316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86910415833 (or 86910415831 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 50.

The spelling of 347641663316 in words is "three hundred forty-seven billion, six hundred forty-one million, six hundred sixty-three thousand, three hundred sixteen".