347366663743 has 16 divisors (see below), whose sum is σ = 382729142016. Its totient is φ = 312636479040.

The previous prime is 347366663711. The next prime is 347366663803.

It is a happy number.

347366663743 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 347366663743 - 2⁵ = 347366663711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347366663443) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 4302796 + ... + 4382782.

It is an arithmetic number, because the mean of its divisors is an integer number (23920571376).

Almost surely, 2^347366663743 is an apocalyptic number.

347366663743 is a deficient number, since it is larger than the sum of its proper divisors (35362478273).

347366663743 is a wasteful number, since it uses less digits than its factorization.

347366663743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83934.

The product of its digits is 82301184, while the sum is 58.

The spelling of 347366663743 in words is "three hundred forty-seven billion, three hundred sixty-six million, six hundred sixty-three thousand, seven hundred forty-three".