822038628 has 48 divisors (see below), whose sum is σ = 1941408000. Its totient is φ = 270696864.

The previous prime is 822038627. The next prime is 822038641. The reversal of 822038628 is 826830228.

822038628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (822038627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640075 + ... + 641357.

It is an arithmetic number, because the mean of its divisors is an integer number (40446000).

Almost surely, 2^822038628 is an apocalyptic number.

It is an amenable number.

822038628 is an abundant number, since it is smaller than the sum of its proper divisors (1119369372).

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

822038628 is a wasteful number, since it uses less digits than its factorization.

822038628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896 (or 1894 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 822038628 is about 28671.2160188577. The cubic root of 822038628 is about 936.7651853388.

The spelling of 822038628 in words is "eight hundred twenty-two million, thirty-eight thousand, six hundred twenty-eight".