347473841057 has 4 divisors (see below), whose sum is σ = 397112961216. Its totient is φ = 297834720900.

The previous prime is 347473841051. The next prime is 347473841069. The reversal of 347473841057 is 750148374743.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 347473841057 - 2⁶ = 347473840993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347473841051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24819560069 + ... + 24819560082.

It is an arithmetic number, because the mean of its divisors is an integer number (99278240304).

Almost surely, 2^347473841057 is an apocalyptic number.

It is an amenable number.

347473841057 is a deficient number, since it is larger than the sum of its proper divisors (49639120159).

347473841057 is an equidigital number, since it uses as much as digits as its factorization.

347473841057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49639120158.

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 347473841057 in words is "three hundred forty-seven billion, four hundred seventy-three million, eight hundred forty-one thousand, fifty-seven".