828005341 has 2 divisors, whose sum is σ = 828005342. Its totient is φ = 828005340.

The previous prime is 828005333. The next prime is 828005357. The reversal of 828005341 is 143500828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 760601241 + 67404100 = 27579^2 + 8210^2 .

It is a cyclic number.

It is not a de Polignac number, because 828005341 - 2³ = 828005333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (828005371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414002670 + 414002671.

It is an arithmetic number, because the mean of its divisors is an integer number (414002671).

Almost surely, 2^828005341 is an apocalyptic number.

It is an amenable number.

828005341 is a deficient number, since it is larger than the sum of its proper divisors (1).

828005341 is an equidigital number, since it uses as much as digits as its factorization.

828005341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 828005341 is about 28775.0819460171. The cubic root of 828005341 is about 939.0262063492.

The spelling of 828005341 in words is "eight hundred twenty-eight million, five thousand, three hundred forty-one".