6828043403 has 2 divisors, whose sum is σ = 6828043404. Its totient is φ = 6828043402.

The previous prime is 6828043361. The next prime is 6828043423. The reversal of 6828043403 is 3043408286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6828043403 - 2³² = 2533076107 is a prime.

It is not a weakly prime, because it can be changed into another prime (6828043423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3414021701 + 3414021702.

It is an arithmetic number, because the mean of its divisors is an integer number (3414021702).

Almost surely, 2^6828043403 is an apocalyptic number.

6828043403 is a deficient number, since it is larger than the sum of its proper divisors (1).

6828043403 is an equidigital number, since it uses as much as digits as its factorization.

6828043403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 6828043403 is about 82631.9756692287. The cubic root of 6828043403 is about 1897.1372773712.

The spelling of 6828043403 in words is "six billion, eight hundred twenty-eight million, forty-three thousand, four hundred three".