6800428 has 6 divisors (see below), whose sum is σ = 11900756. Its totient is φ = 3400212.

The previous prime is 6800419. The next prime is 6800429. The reversal of 6800428 is 8240086.

It is a junction number, because it is equal to n+sod(n) for n = 6800396 and 6800405.

It is not an unprimeable number, because it can be changed into a prime (6800429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850050 + ... + 850057.

Almost surely, 2^6800428 is an apocalyptic number.

It is an amenable number.

6800428 is a deficient number, since it is larger than the sum of its proper divisors (5100328).

6800428 is a wasteful number, since it uses less digits than its factorization.

6800428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700111 (or 1700109 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 6800428 is about 2607.7630260436. The cubic root of 6800428 is about 189.4576221656.

The spelling of 6800428 in words is "six million, eight hundred thousand, four hundred twenty-eight".