7716436368 has 20 divisors (see below), whose sum is σ = 19934127408. Its totient is φ = 2572145440.

The previous prime is 7716436349. The next prime is 7716436373. The reversal of 7716436368 is 8636346177.

It is a self number, because there is not a number n which added to its sum of digits gives 7716436368.

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, 80379498 + ... + 80379593.

Almost surely, 2^7716436368 is an apocalyptic number.

It is an amenable number.

7716436368 is an abundant number, since it is smaller than the sum of its proper divisors (12217691040).

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

7716436368 is a wasteful number, since it uses less digits than its factorization.

7716436368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160759102 (or 160759096 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 51.

The square root of 7716436368 is about 87843.2488470230. The cubic root of 7716436368 is about 1976.0848704443.

The spelling of 7716436368 in words is "seven billion, seven hundred sixteen million, four hundred thirty-six thousand, three hundred sixty-eight".