347783955875 has 16 divisors (see below), whose sum is σ = 445765041696. Its totient is φ = 270707508000.

The previous prime is 347783955847. The next prime is 347783955943. The reversal of 347783955875 is 578559387743.

It is not a de Polignac number, because 347783955875 - 2¹⁴ = 347783939491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 347783955799 and 347783955808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37593641 + ... + 37602890.

It is an arithmetic number, because the mean of its divisors is an integer number (27860315106).

Almost surely, 2^347783955875 is an apocalyptic number.

347783955875 is a deficient number, since it is larger than the sum of its proper divisors (97981085821).

347783955875 is an equidigital number, since it uses as much as digits as its factorization.

347783955875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75196583 (or 75196573 counting only the distinct ones).

The product of its digits is 889056000, while the sum is 71.

The spelling of 347783955875 in words is "three hundred forty-seven billion, seven hundred eighty-three million, nine hundred fifty-five thousand, eight hundred seventy-five".