8443036996 has 9 divisors (see below), whose sum is σ = 14775636351. Its totient is φ = 4221426612.

The previous prime is 8443036981. The next prime is 8443037033. The reversal of 8443036996 is 6996303448.

The square root of 8443036996 is 91886.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 160801 + ... + 206743.

Almost surely, 2^8443036996 is an apocalyptic number.

8443036996 is the 91886-th square number.

It is an amenable number.

8443036996 is a deficient number, since it is larger than the sum of its proper divisors (6332599355).

8443036996 is an frugal number, since it uses more digits than its factorization.

8443036996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91890 (or 45945 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 52.

The cubic root of 8443036996 is about 2036.2584400906.

The spelling of 8443036996 in words is "eight billion, four hundred forty-three million, thirty-six thousand, nine hundred ninety-six".