8038680220 has 24 divisors (see below), whose sum is σ = 16886326464. Its totient is φ = 3214501056.

The previous prime is 8038680149. The next prime is 8038680229. The reversal of 8038680220 is 220868308.

It is a self number, because there is not a number n which added to its sum of digits gives 8038680220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8038680229) 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 in 7 ways as a sum of consecutive naturals, for example, 9154 + ... + 127126.

It is an arithmetic number, because the mean of its divisors is an integer number (703596936).

Almost surely, 2^8038680220 is an apocalyptic number.

It is an amenable number.

8038680220 is an abundant number, since it is smaller than the sum of its proper divisors (8847646244).

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

8038680220 is a wasteful number, since it uses less digits than its factorization.

8038680220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121389 (or 121387 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 8038680220 is about 89658.6873649174. The cubic root of 8038680220 is about 2003.2181705783.

The spelling of 8038680220 in words is "eight billion, thirty-eight million, six hundred eighty thousand, two hundred twenty".