6828933 has 4 divisors (see below), whose sum is σ = 9105248. Its totient is φ = 4552620.

The previous prime is 6828911. The next prime is 6828937. The reversal of 6828933 is 3398286.

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 not a de Polignac number, because 6828933 - 2⁶ = 6828869 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6828891 and 6828900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6828937) 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, 1138153 + ... + 1138158.

It is an arithmetic number, because the mean of its divisors is an integer number (2276312).

Almost surely, 2^6828933 is an apocalyptic number.

It is an amenable number.

6828933 is a deficient number, since it is larger than the sum of its proper divisors (2276315).

6828933 is a wasteful number, since it uses less digits than its factorization.

6828933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276314.

The product of its digits is 62208, while the sum is 39.

The square root of 6828933 is about 2613.2227229993. Note that the first 3 decimals coincide. The cubic root of 6828933 is about 189.7219663800.

The spelling of 6828933 in words is "six million, eight hundred twenty-eight thousand, nine hundred thirty-three".