828080299 has 2 divisors, whose sum is σ = 828080300. Its totient is φ = 828080298.

The previous prime is 828080273. The next prime is 828080311. The reversal of 828080299 is 992080828.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 828080299 - 2¹³ = 828072107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (828080219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414040149 + 414040150.

It is an arithmetic number, because the mean of its divisors is an integer number (414040150).

Almost surely, 2^828080299 is an apocalyptic number.

828080299 is a deficient number, since it is larger than the sum of its proper divisors (1).

828080299 is an equidigital number, since it uses as much as digits as its factorization.

828080299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 828080299 is about 28776.3843976272. The cubic root of 828080299 is about 939.0545416747.

The spelling of 828080299 in words is "eight hundred twenty-eight million, eighty thousand, two hundred ninety-nine".