822829084 has 24 divisors (see below), whose sum is σ = 1795264128. Its totient is φ = 320582640.

The previous prime is 822829079. The next prime is 822829097. The reversal of 822829084 is 480928228.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 822829084.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335454 + ... + 1336069.

It is an arithmetic number, because the mean of its divisors is an integer number (74802672).

Almost surely, 2^822829084 is an apocalyptic number.

It is an amenable number.

822829084 is an abundant number, since it is smaller than the sum of its proper divisors (972435044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

822829084 is a wasteful number, since it uses less digits than its factorization.

822829084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671545 (or 2671543 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 822829084 is about 28684.9975422694. The cubic root of 822829084 is about 937.0653474082.

The spelling of 822829084 in words is "eight hundred twenty-two million, eight hundred twenty-nine thousand, eighty-four".