8772944896 has 33 divisors (see below), whose sum is σ = 17543316079. Its totient is φ = 4384973824.

The previous prime is 8772944893. The next prime is 8772944927. The reversal of 8772944896 is 6984492778.

The square root of 8772944896 is 93664.

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

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8772944893) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2995785 + ... + 2998711.

Almost surely, 2^8772944896 is an apocalyptic number.

8772944896 is the 93664-th square number.

It is an amenable number.

8772944896 is a deficient number, since it is larger than the sum of its proper divisors (8770371183).

8772944896 is an frugal number, since it uses more digits than its factorization.

8772944896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874 (or 2929 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 64.

The cubic root of 8772944896 is about 2062.4422675533.

Multiplying 8772944896 by its sum of digits (64), we get a square (561468473344 = 749312²).

8772944896 divided by its sum of digits (64) gives a square (137077264 = 11708²).

The spelling of 8772944896 in words is "eight billion, seven hundred seventy-two million, nine hundred forty-four thousand, eight hundred ninety-six".