348375633817 has 4 divisors (see below), whose sum is σ = 349294831120. Its totient is φ = 347456436516.

The previous prime is 348375633811. The next prime is 348375633841. The reversal of 348375633817 is 718336573843.

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 a de Polignac number, because none of the positive numbers 2^k-348375633817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348375633811) 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, 459598083 + ... + 459598840.

It is an arithmetic number, because the mean of its divisors is an integer number (87323707780).

Almost surely, 2^348375633817 is an apocalyptic number.

It is an amenable number.

348375633817 is a deficient number, since it is larger than the sum of its proper divisors (919197303).

348375633817 is an equidigital number, since it uses as much as digits as its factorization.

348375633817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919197302.

The product of its digits is 30481920, while the sum is 58.

The spelling of 348375633817 in words is "three hundred forty-eight billion, three hundred seventy-five million, six hundred thirty-three thousand, eight hundred seventeen".