6875328347 has 4 divisors (see below), whose sum is σ = 6977945256. Its totient is φ = 6772711440.

The previous prime is 6875328331. The next prime is 6875328407. The reversal of 6875328347 is 7438235786.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6875328347 - 2⁴ = 6875328331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6875328247) 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, 51308354 + ... + 51308487.

It is an arithmetic number, because the mean of its divisors is an integer number (1744486314).

Almost surely, 2^6875328347 is an apocalyptic number.

6875328347 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

6875328347 is a deficient number, since it is larger than the sum of its proper divisors (102616909).

6875328347 is a wasteful number, since it uses less digits than its factorization.

6875328347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102616908.

The product of its digits is 6773760, while the sum is 53.

The square root of 6875328347 is about 82917.5997421537. The cubic root of 6875328347 is about 1901.5065011238.

The spelling of 6875328347 in words is "six billion, eight hundred seventy-five million, three hundred twenty-eight thousand, three hundred forty-seven".