8454066916 has 27 divisors (see below), whose sum is σ = 15297573123. Its totient is φ = 4087919160.

The previous prime is 8454066827. The next prime is 8454066937. The reversal of 8454066916 is 6196604548.

The square root of 8454066916 is 91946.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8454066916.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5699911 + ... + 5701393.

Almost surely, 2^8454066916 is an apocalyptic number.

8454066916 is the 91946-th square number.

It is an amenable number.

8454066916 is a deficient number, since it is larger than the sum of its proper divisors (6843506207).

8454066916 is an equidigital number, since it uses as much as digits as its factorization.

8454066916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The cubic root of 8454066916 is about 2037.1447718048.

Multiplying 8454066916 by its sum of digits (49), we get a square (414249278884 = 643622²).

The spelling of 8454066916 in words is "eight billion, four hundred fifty-four million, sixty-six thousand, nine hundred sixteen".