8961324763 has 2 divisors, whose sum is σ = 8961324764. Its totient is φ = 8961324762.

The previous prime is 8961324737. The next prime is 8961324769. The reversal of 8961324763 is 3674231698.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8961324763 - 2¹³ = 8961316571 is a prime.

It is not a weakly prime, because it can be changed into another prime (8961324769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4480662381 + 4480662382.

It is an arithmetic number, because the mean of its divisors is an integer number (4480662382).

Almost surely, 2^8961324763 is an apocalyptic number.

8961324763 is a deficient number, since it is larger than the sum of its proper divisors (1).

8961324763 is an equidigital number, since it uses as much as digits as its factorization.

8961324763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 8961324763 is about 94664.2739527431. The cubic root of 8961324763 is about 2077.0999991493.

The spelling of 8961324763 in words is "eight billion, nine hundred sixty-one million, three hundred twenty-four thousand, seven hundred sixty-three".