8732263993 has 2 divisors, whose sum is σ = 8732263994. Its totient is φ = 8732263992.

The previous prime is 8732263987. The next prime is 8732263999. The reversal of 8732263993 is 3993622378.

It is a balanced prime because it is at equal distance from previous prime (8732263987) and next prime (8732263999).

It can be written as a sum of positive squares in only one way, i.e., 4793069824 + 3939194169 = 69232^2 + 62763^2 .

It is a cyclic number.

It is not a de Polignac number, because 8732263993 - 2¹⁷ = 8732132921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8732263993.

It is not a weakly prime, because it can be changed into another prime (8732263999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4366131996 + 4366131997.

It is an arithmetic number, because the mean of its divisors is an integer number (4366131997).

Almost surely, 2^8732263993 is an apocalyptic number.

It is an amenable number.

8732263993 is a deficient number, since it is larger than the sum of its proper divisors (1).

8732263993 is an equidigital number, since it uses as much as digits as its factorization.

8732263993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 52.

The square root of 8732263993 is about 93446.5836347161. The cubic root of 8732263993 is about 2059.2494196587.

The spelling of 8732263993 in words is "eight billion, seven hundred thirty-two million, two hundred sixty-three thousand, nine hundred ninety-three".