7873670216 has 16 divisors (see below), whose sum is σ = 14764083840. Its totient is φ = 3936581200.

The previous prime is 7873670197. The next prime is 7873670257. The reversal of 7873670216 is 6120763787.

It is a super-5 number, since 5×7873670216⁵ (a number of 51 digits) contains 55555 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197141 + ... + 233691.

It is an arithmetic number, because the mean of its divisors is an integer number (922755240).

Almost surely, 2^7873670216 is an apocalyptic number.

It is an amenable number.

7873670216 is a deficient number, since it is larger than the sum of its proper divisors (6890413624).

7873670216 is a wasteful number, since it uses less digits than its factorization.

7873670216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63484 (or 63480 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 47.

The square root of 7873670216 is about 88733.7039461331. The cubic root of 7873670216 is about 1989.4166127425.

The spelling of 7873670216 in words is "seven billion, eight hundred seventy-three million, six hundred seventy thousand, two hundred sixteen".