6875329 has 4 divisors (see below), whose sum is σ = 6991920. Its totient is φ = 6758740.

The previous prime is 6875311. The next prime is 6875333. The reversal of 6875329 is 9235786.

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 6875329 - 2¹³ = 6867137 is a prime.

It is a Duffinian number.

6875329 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6875291 and 6875300.

It is not an unprimeable number, because it can be changed into a prime (6875389) 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, 58207 + ... + 58324.

It is an arithmetic number, because the mean of its divisors is an integer number (1747980).

Almost surely, 2^6875329 is an apocalyptic number.

It is an amenable number.

6875329 is a deficient number, since it is larger than the sum of its proper divisors (116591).

6875329 is a wasteful number, since it uses less digits than its factorization.

6875329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116590.

The product of its digits is 90720, while the sum is 40.

The square root of 6875329 is about 2622.0848575132. The cubic root of 6875329 is about 190.1506561324.

The spelling of 6875329 in words is "six million, eight hundred seventy-five thousand, three hundred twenty-nine".