1028980822 has 8 divisors (see below), whose sum is σ = 1547502336. Its totient is φ = 513146712.

The previous prime is 1028980817. The next prime is 1028980859. The reversal of 1028980822 is 2280898201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670893 + ... + 672424.

It is an arithmetic number, because the mean of its divisors is an integer number (193437792).

Almost surely, 2^1028980822 is an apocalyptic number.

1028980822 is a deficient number, since it is larger than the sum of its proper divisors (518521514).

1028980822 is a wasteful number, since it uses less digits than its factorization.

1028980822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343702.

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 1028980822 is about 32077.7309359624. The cubic root of 1028980822 is about 1009.5684271893.

The spelling of 1028980822 in words is "one billion, twenty-eight million, nine hundred eighty thousand, eight hundred twenty-two".