885828829 has 2 divisors, whose sum is σ = 885828830. Its totient is φ = 885828828.

The previous prime is 885828781. The next prime is 885828833. The reversal of 885828829 is 928828588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 551780100 + 334048729 = 23490^2 + 18277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-885828829 is a prime.

It is a super-2 number, since 2×885828829² = 1569385428575022482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (885828869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442914414 + 442914415.

It is an arithmetic number, because the mean of its divisors is an integer number (442914415).

Almost surely, 2^885828829 is an apocalyptic number.

It is an amenable number.

885828829 is a deficient number, since it is larger than the sum of its proper divisors (1).

885828829 is an equidigital number, since it uses as much as digits as its factorization.

885828829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5898240, while the sum is 58.

The square root of 885828829 is about 29762.8766922823. The cubic root of 885828829 is about 960.3951024859.

The spelling of 885828829 in words is "eight hundred eighty-five million, eight hundred twenty-eight thousand, eight hundred twenty-nine".