8963544976 has 15 divisors (see below), whose sum is σ = 17367602161. Its totient is φ = 4481583136.

The previous prime is 8963544973. The next prime is 8963544979. The reversal of 8963544976 is 6794453698.

The square root of 8963544976 is 94676.

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

It is an interprime number because it is at equal distance from previous prime (8963544973) and next prime (8963544979).

It can be written as a sum of positive squares in only one way, i.e., 3077586576 + 5885958400 = 55476^2 + 76720^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8963544971) 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, 366870 + ... + 390538.

Almost surely, 2^8963544976 is an apocalyptic number.

8963544976 is the 94676-th square number.

It is an amenable number.

8963544976 is a deficient number, since it is larger than the sum of its proper divisors (8404057185).

8963544976 is an frugal number, since it uses more digits than its factorization.

8963544976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47346 (or 23671 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 61.

The cubic root of 8963544976 is about 2077.2715222870.

The spelling of 8963544976 in words is "eight billion, nine hundred sixty-three million, five hundred forty-four thousand, nine hundred seventy-six".