347686347163 has 4 divisors (see below), whose sum is σ = 353386123408. Its totient is φ = 341986570920.

The previous prime is 347686347157. The next prime is 347686347191. The reversal of 347686347163 is 361743686743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 347686347163 - 2¹³ = 347686338971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 347686347098 and 347686347107.

It is not an unprimeable number, because it can be changed into a prime (347686347103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2849888031 + ... + 2849888152.

It is an arithmetic number, because the mean of its divisors is an integer number (88346530852).

Almost surely, 2^347686347163 is an apocalyptic number.

347686347163 is a deficient number, since it is larger than the sum of its proper divisors (5699776245).

347686347163 is an equidigital number, since it uses as much as digits as its factorization.

347686347163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699776244.

The product of its digits is 36578304, while the sum is 58.

The spelling of 347686347163 in words is "three hundred forty-seven billion, six hundred eighty-six million, three hundred forty-seven thousand, one hundred sixty-three".