8272331763 has 4 divisors (see below), whose sum is σ = 11029775688. Its totient is φ = 5514887840.

The previous prime is 8272331761. The next prime is 8272331783. The reversal of 8272331763 is 3671332728.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8272331763 - 2¹ = 8272331761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8272331761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378721958 + ... + 1378721963.

It is an arithmetic number, because the mean of its divisors is an integer number (2757443922).

Almost surely, 2^8272331763 is an apocalyptic number.

8272331763 is a deficient number, since it is larger than the sum of its proper divisors (2757443925).

8272331763 is a wasteful number, since it uses less digits than its factorization.

8272331763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757443924.

The product of its digits is 254016, while the sum is 42.

The square root of 8272331763 is about 90952.3598539367. The cubic root of 8272331763 is about 2022.4415599355.

The spelling of 8272331763 in words is "eight billion, two hundred seventy-two million, three hundred thirty-one thousand, seven hundred sixty-three".