828104803 has 2 divisors, whose sum is σ = 828104804. Its totient is φ = 828104802.

The previous prime is 828104789. The next prime is 828104813. The reversal of 828104803 is 308401828.

828104803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-828104803 is a prime.

It is not a weakly prime, because it can be changed into another prime (828104813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414052401 + 414052402.

It is an arithmetic number, because the mean of its divisors is an integer number (414052402).

Almost surely, 2^828104803 is an apocalyptic number.

828104803 is a deficient number, since it is larger than the sum of its proper divisors (1).

828104803 is an equidigital number, since it uses as much as digits as its factorization.

828104803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 828104803 is about 28776.8101602662. The cubic root of 828104803 is about 939.0638042086.

The spelling of 828104803 in words is "eight hundred twenty-eight million, one hundred four thousand, eight hundred three".