7922028216 has 32 divisors (see below), whose sum is σ = 19808812800. Its totient is φ = 2640177120.

The previous prime is 7922028197. The next prime is 7922028221. The reversal of 7922028216 is 6128202297.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111871 + ... + 168401.

It is an arithmetic number, because the mean of its divisors is an integer number (619025400).

Almost surely, 2^7922028216 is an apocalyptic number.

It is an amenable number.

7922028216 is an abundant number, since it is smaller than the sum of its proper divisors (11886784584).

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

7922028216 is a wasteful number, since it uses less digits than its factorization.

7922028216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62379 (or 62375 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 7922028216 is about 89005.7763069341. The cubic root of 7922028216 is about 1993.4811265632.

The spelling of 7922028216 in words is "seven billion, nine hundred twenty-two million, twenty-eight thousand, two hundred sixteen".