8820250838 has 64 divisors (see below), whose sum is σ = 15560294400. Its totient is φ = 3672345600.

The previous prime is 8820250819. The next prime is 8820250853. The reversal of 8820250838 is 8380520288.

8820250838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 21995438 + ... + 21995838.

It is an arithmetic number, because the mean of its divisors is an integer number (243129600).

Almost surely, 2^8820250838 is an apocalyptic number.

8820250838 is a deficient number, since it is larger than the sum of its proper divisors (6740043562).

8820250838 is a wasteful number, since it uses less digits than its factorization.

8820250838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765.

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 8820250838 is about 93916.1904998281. The cubic root of 8820250838 is about 2066.1426947358.

The spelling of 8820250838 in words is "eight billion, eight hundred twenty million, two hundred fifty thousand, eight hundred thirty-eight".