347705765323 has 24 divisors (see below), whose sum is σ = 408208102848. Its totient is φ = 295284116736.

The previous prime is 347705765299. The next prime is 347705765339. The reversal of 347705765323 is 323567507743.

It is a happy number.

It is not a de Polignac number, because 347705765323 - 2⁵ = 347705765291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (347705765353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16727965 + ... + 16748737.

It is an arithmetic number, because the mean of its divisors is an integer number (17008670952).

Almost surely, 2^347705765323 is an apocalyptic number.

347705765323 is a deficient number, since it is larger than the sum of its proper divisors (60502337525).

347705765323 is a wasteful number, since it uses less digits than its factorization.

347705765323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23923 (or 23916 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 52.

The spelling of 347705765323 in words is "three hundred forty-seven billion, seven hundred five million, seven hundred sixty-five thousand, three hundred twenty-three".